Narendra pub (52 risultati)
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Hardcover. Condizione: New. Contents: Preface. 1. Marine and estuarine environment an overview: i. Zonation of the marine environment. ii. Physical processes of the coastal zone. iii. Composition of seawater and sediment. 2. Phytoplankton of the sea: i. Concept of marine and estuarine phytoplankton. ii. Importance of marine and…estuarine phytoplankton. iii. General structure and life history of common phytoplankton. 3. Taxonomy and types of marine phytoplankton: i. Common phytoplankton of the sea. ii. Classification of phytoplankton. iii. Phytoplankton bloom and bloom forming species. 4. Phytoplankton and primary production: 1. Concept of primary production. ii. Factors affecting primary production. iii. Contribution of phytoplankton to primary production. 5. Phytoplankton sampling, preservation and diversity study: i. Sampling. ii. Fixation and staining. iii. Diversity study. 6. Estimation of phytoplankton biomass and role of statistics in analysing phytoplankton community: i. Direct count and chlorophyll method. ii. Remote sensing. iii. Application of statistics and computer programming in analysing phytoplankton community. 7. Phytoplankton and water quality: i. Impact of sewage on phytoplankton. ii. Impact of oil on phytoplankton. iii. Impact of heavy metals on phytoplankton.
Weed Management : Principles and Practices
Sanjay Chaudhary, Dinesh Kumar, Rajvir Sharma and J.P.S. Rathi
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Contents Preface Foreword Acknowledgements 1 Weed 2 Weed Management 3 Integrated Weed Management 4 Absorption and Translocation Herbicides 5 Herbicide Selectivity 6 Herbicide-Resistant Crops 7 Management of Weedy Rice 8 Weed Management in Crops 9 Management of Problematic Weeds 10 TerminologyFrom the Preface Plants are very valu…able assets of man without which he could not have survived on earth but some unwanted and undesirable plants interfere with the utilization of land and water resources and adversely affect the human welfare The concept of a weed is very subjective A Plant may be a weed to one person and a useful plant to another or a weed in one place but nor in another season 208 pp.
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Hardbound. Condizione: As New. New. Contents Preface. 1. Introduction. 2. Channa marulius (Ham). 3. Channa striatus (Bloch 1793). 4. Channa puntatus (Bloch 1793). 5. Culture of murrels. 6. Conclusion. References. The snake head of murrels are a group of air breathing fishes which by virtue of the presence of accessory respirator…y organ can thrive well in fallow derelict swampy waters normally considered as adverse low oxygen environments condition. Among the different air breathing fishes Channa sp. (murrels) constitute the most common and dominent group. Murrels are highly priced fishes all over the India for their good keeping quality unique flavour nutritive recuperative and medicinal properties especially in Punjab West Bengal M.P. and Peninsular India. This group of fishes constitute the mainstay of natural freshwater fisheries in Peninsular India where they are reared in village ponds irrigation wells and shallow water. Among different murrels which are available in India the giant murrel (Channa marulius) the stripped murrel (C.straitus) and the spotted murrel (C.Punctatus) are important and commonly available species of which the former two attain a large size and are of economic importance. Because of their hardy nature and capacity to thrive in swamp and derelict waters where Indian major carps can not survive murrels have attracted the attention of pisciculturists scientists and planners as a candidate species for culture with minimal investment. The major constraint in their culture is the lack of knowledge about their biology and absence of culture methods is available at present. A sincere attempt has been made in this book to gather information on the bionomics seed resources of three important species of murrels and their culture viability this will be definitely an asset to the farmers scientists and planners alike. 112 pp.
Editore: Narendra Pub 2010
Da: Vedams eBooks (P) Ltd, New Delhi, IndiaVedams eBooks (P) Ltd
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Contents Acknowledgements Preface A Diseases of fruit and ornamental crops 1 Disease of fruits 2 Diseases of ornamental plants B Diseases of plantation spice medicinal and forest plants 3 Diseases of plantation crops 4 Diseases of spices 5 Diseases of medicinal and aromatic plants 6 Diseases of forest trees C Diseases of vegetab…le crops 7 Diseases of vegetable crops Glossary Asexual and sexual spores of different fungi Pathogen and vector index Further readingThis book is meant to be used as class notes for the courses on diseases of horticultural crops The book discusses the occurrence patterns symptoms epidemiology management strategies and names of susceptible and resistant cultivars for the diseases 152 pp. 88 figs, tables (illustratore).
Text Book of Breeding and Hatchery Management of Carps
S D Gupta; P Routray; D K Verma; B C Mohapatra; S K Sahoo and N Sarangi
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Hardbound. Condizione: As New. New. Contents Foreword. Preface. Abbreviations. 1. Introduction. 2. Biology of carps. 3. Brood husbandry management. 4. Breeding of carps. 5. Hatchery management. 6. Breeding of Chinese and common carp. 7. Cryopreservation of male gametes and embryonic cells of fish. 8. Conclusion. References. Keyw…ord index. From the Preface Induced breeding and polyculture of carps are well known technologies being extensively adopted on a large scale in almost all parts of the country. The thrust in aquaculture has led to more demand for quality stocking material. Ever increasing demand of quality seed cannot be met by collection of seed from natural resources i.e. rivers canals etc. Many aquaculturists and agencies those were earlier dependant on natural fish seed collection have switched over to artificial fish seed production in recent years. Since the establishment of Pond Culture Division of Central Inland Fisheries Research Institute at Cuttack in 1949 and presently the Central Institute of Freshwater Aquaculture Bhubaneswar it has made epoch making contributions to R and D in aquaculture in the country. Two major technologies such as induced breeding and composite culture of carps laid the foundations of Indian Aquaculture. CIFA has developed technologies to produce seed for a prolonged duration covering pre and post monsoon months by multiple spawning of carps. This would provide full time employment to the farmers engaged in multiple breeding and thereafter for multiple cropping of table size carps. 164 pp.
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Hardbound. Condizione: As New. New. Contents Foreword. Preface. 1. Algal culture management. 2. Artemia live feed management. 3. Feed management. 4. Techniques in hatchery management. 5. Water quality management. 6. Aquaculture health management. 7. Shrimp Raceway System Management. Subject Index. Author Index. Developments in a…quaculture are gaining considerable momentum in India through innovative and advanced technologies. However we need to be cautious and conscious of the eco friendly and sustainable approaches while we direct our energies on improved and enhanced yield through aquaculture. Sustainable Development has come to stay and it will be accepted as a viable concept to eradicate poverty and to improve the quality of human life while living within the carrying capacity of supporting ecosystem. Needless to emphasis that it is paramount importance in aquaculture that it has to be practiced within the boundaries of its sustainable limits. Advanced and eco friendly techniques in aquaculture could be cleverly adopted in order to develop technically feasible and economically viable packages of aquaculture technologies for adoption in our country. This book covers a wide range of topics coving many techniques starting from the basics such as algal production technique to the latest molecular diagnostic technique such as PCR and the Intensive Raceway System Management which could be of immense use to the fisheries graduates laboratory/farm technicians entrepreneurs and others. This book includes all the essential and inevitable techniques one should know to be a successful aquaculturist and to manage the systems on scientific lines. The book would be very handy to the aquaculture technologies to practice an eco friendly aquaculture. 168 pp.
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Hardbound. Condizione: As New. New. Contents Foreword. Preface. 1. WSSV the current scenario. 2. Principle of Polymerase Chain Reaction (PCR). 3. Components of PCR. 4. Equipment required for a PCR laboratory. 5. Agarose gel electrophoresis. 6. Sampling strategy for PCR protocol. 7. Template DNA preparation for PCR. 8. Single ste…p PCR protocol for WSSV. 9. Nested PCR in WSSV detection. 10. PCR protocol for Infectious Hypodermal and Hematopoeitic Necrosis Virus (INHNV). 11. PCR protocol for Yellow Head Virus (YHV). 12. PCR protocol for Taura Syndrome Virus (TSV). 13. Protocol for Necrotising Hepatopancreatitis (NHP). 14. Modifications of polymerase chain reaction. 15. False positives and false negatives in PCR. 16. Cause and remedy for troubleshooting in PCR. 17. PCR in diagnostic biotechnology. 18. PCR in pathogenic bacterial detection. 19. Setting up of a PCR laboratory. 20. Other molecular diagnostic techniques. 21. Electron microscopy in advanced fisheries research. 22. Cryo microscopy in aquaculture research. Appendix Abbreviations used. Subject Index. Author index. The invention of the Polymerase Chain Reaction (PCR) technique by Kary. B. Mullis has revolutionized the field of diagnostic molecular biotechnology. Its ability to detect pathogens at the molecular level has given it an unparalleled stature. Initially restricted to the laboratories now it has found wide application at the field level. This is evident from the present surge in references to the technique. With the plenitude of viral and bacterial epizootics plaguing shrimp aquaculture and remedies for the same being a distant possibility the aquaculture sector as such is opting for newer strategies to keep itself sustainable. One such approach which is gaining momentum is to screen shrimp seeds prior to stocking and broodstocks prior to seed production. How far this approach will contribute in striking a balance between loss and production has been successfully established in recent years in India. The scenario in the aquaculture sector has changed with the popularization of the PCR technique whereby farmers are insisting on PCR tested seeds and hatcheries are not taking risk by using untested broodstocks. PCR the repetitive bi directional DNA synthesis via primer extension of a specific nucleic acid sequence is simple in design and can be applied in seemingly endless ways. Because PCR is much more than just mixing reagents in a tube and running a machine this book outlines the best ways to utilize the PCR technique for shrimp disease diagnosis in particular the white spot syndrome virus (WS8V). Along with detailed protocols it also deals extensively on the effective utilization of laboratory space 111 which PCR procedures are setup and how to avoid PCR contamination by applying a self imposed technical auditing to ourselves. Further this book dealt with other successfully developed and demonstrated molecular techniques viz. in situ hybridization probes and blot techniques etc apart from electron microscopy and cryopreservation protocols. One would find this book a comprehensive write up packed with innovative information and advanced technical know hows essential for undertaking aquaculture in the most modern manner. 166 pp.
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Hardbound. Condizione: As New. New. Contents Preface. 1. Introduction. 2. Ecology of the river system. 3. Accounts of the fish fauna. 4. Fish geography. 5. Capture fisheries. 6. Ornamental fish resources. References. Subject index. The disparity between knowledge of the fisheries of the lakes and other lentic water bodies and th…at of the rivers is significantly palpable in India which obviously is the outcome of inchoate assiduity made on riverine ecology and fisheries research in the country. The paucity of extensive and empirical knowledge on the riverine ecology and fisheries has put the policy makers basin managers and other competent authorities at a disadvantage situation to redress the resultant malady in any developmental programmes culminating from these lotic bodies. The plight is significantly more conspicuous in Barak river system of India lying primarily within the geographical jurisdiction of Southern Assam and cursorily in Manipur and Mizoram States of N.E. India. Further the students and researchers of fishery science in general and those of Assam University and its affiliated colleges of NER in particular have since been deprived of an authentic prequel on the ecology and fisheries of Barak river system to meet the requisites of their study programme. The present treatise which encompasses an extensive profile on the ecology and fisheries of the Barak river system of India therefore will not only fulfill the need of these students in their academic pursuit along with other researchers in the field but will also make the policy makers and planners to materialize the fishery potentialities of the region on the fish fauna fluvial dynamics and ecology including the physico chemical conditions and potamoplankton communities of each lotic water system of the Barak drainages hitherto remained unexplored. Besides the capture fisheries of some principal rivers along with fishing gears and devices those are in vogue in the drainages have also been purported in the treatise. The endemic ornamental fish resources of the Barak river system a recent field of commercial importance have been incorporated in the book to expose their potentialities in global trade for the benefit of the entrepreneurs and aquarists of the region. 192 pp.
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Hardbound. Condizione: As New. Contents: 1. Characters and classification. 2. Ostracoderms and placoderms.3. Cyclostomes. 4. Chondrichthyes. 5. Teleostomes. 6. Actinopterygii. 7. Epidermis and exoskeleton. 8. Fins and their origin. 9. Skeletal system. 10. Cardio-vascular system. 11. Structure and function of gills. 12. Air breat…hing organs. 13. Swim bladder and its modifications. 14. Weberian ossicles. 15. Excretion and osmoregulation. 16. Food, feeding habits and digestion. 17. Alimentary canal and its modifications. 18. Reproduction, maturation and spawning. 19. Fertilization, development and growth. 20. Sex dimorphism, mating and parental care. 21. Brain and the cranial nerves.22. Electric organs. 23. The lateral line system. 24. Bioluminescence and sound production. 25. Olfactory, auditory and photoreceptors. 26. Locomotion in fishes. 27. Migration of fishes. 28. Endocrine and neurosecretory system. 29. Larvivorous fishes. 30. Adaptations in the hill stream fishes. 31. Adaptations in the deep sea fishes. 32. Exotic fishes. 33. Fishery resources and economic value. 34. Inland fisheries resources. 35. Estuarine fisheries. 36. Marine fisheries. 37. Fishing crafts and gear. 38. Preservation and processing of fish. 39. Fish culture. 40. Pond management. 41. Fish seed resources and their transport. 42. Induced breeding by hormones. 43. Composite fish culture, cage culture and use of sewage for fish culture. 44. Integrated fish farming. 45. Prawn culture and processing. 46. Preparation and maintenance of Aquarium. 47. Diseases of fish. 48. Water pollution and fisheries. 49. Some aspects of fish 524 pp.
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Contents Foreword Preface 1 Potato Processing-An Overview 2 Quality Characteristics of Potato Tubers 3 Principles and Methods for Potato Processing 4 Quality Requirement for Processing 5 Innovations in Product Preparation 6 Factors Effecting Processing Quality 7 Principles for Control of Quality Constrains 8 Quality of Pro…cessed Products 9 Additives in Potato Processing 10 Quality Evaluation Methods 11 Project for Establishment of Potato Processing Plant Glossary Annexures IndexFood processing is application of techniques in a systematic manner for preventing losses through preservation processing packaging storage and distribution and ultimately to ensure greater availability of a wide variety of foods Potato is probably the most popular food item in the world as diet India occupies the third place in production and fourth in area in the world In India it is grown over as area of 141 million hectares with an average annual production of 2628 million tonnes Recent concern about preventing losses through preservation processing and storage are likely to drive the Potato Processing Industry in the years ahead So keeping the importance of potatoes in our life the book on Technological Innovations in Potato Processing consists of 11 chapters has been written These chapters focus on Potato processing-an overview Quality characteristics of potato tubers Principles and methods for potato processing Quality requirement of tubers for processing Innovations in product preparation factors effecting quality of fresh and processed potatoes Principles for control of quality constrains Quality of processes processing Quality evaluation methods and Project for establishment of potato processing plant along with glossary and annexures The text in the chapter has been illustrated with tables figures and plates for better understanding of the technologiesThe book shall prove to boon to the food professionals like students researchers teachers and all those who have interest in the area of Postharvest Technology Food Technology Food Science and Technology The book will be highly beneficial to under graduate as well as post graduate students studying courses and undergoing research related to potato processing 254 pp.
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Hardcover. Condizione: New. Condizione sovraccoperta: New. 1st Edition. Contents: 1. Introduction. 2. Cultivable Penaeid Shrimps. 3. Shrimp Culture Raceways: Concept, Working Principle and Relative Advantages. 4. Design and Construction of Nursery Raceway System. 5. Prestocking Management of Raceways. 6. Raceways: Stocking Manag…ement. 7. Waterquality Management in Raceways. 8. Feeds and Feeding Managment in Raceways. 9. Fermented Products: Formulation and Preparation for Raceway Aquaculture. 10. Algal Culture : Production and Management. 11. Sampling for Growth and Health Assessment. 12. Diseases and Health Management in Raceways. 13. Raceway Management : Trouble Shooting and Remedies. 14. Dos and Donts in Raceway Maintenance. 15. Techno-Economic Viablity of Raceway Based Shrimp Farming. 16. Advantages of Raceway Aquaculture. Aquaculture in India is currently at the cross roads (!) and we are not able to enhance our fish production to the next level though countries such as Vietnam, Malaysia, Thailand and Indonesia are showing tremendous guts and will power to grow at a rapid phase on the aquaculture front. Two major critical factors which are considered to be the stumblingblocks for aquaculture development in India are : (i) not diversifying and introducing new viable species (ii) innovative, intensive and advanced aquaculture systems are seldom introduced. Its time we address these issues to pave way for the genuine development to take place in aquaculture sector in India. 'Indoor aquaculture' is one such culture practice that can be adopted effectively to enhance fish production as it only requires less space, less water and less energy. The success achieved through these systems in countries such as USA, Hawaii, Mexico, Malaysia, etc are phenomenal. A raceway culture system designed, prototyped, fabricated, domesticated and demonstrated for the benefit of scientific and farming community, by the author in India is dealt in detail in this book. This system can be adopted or domesticated for both marine and freshwater cultivable high value species. By effecting location specific - modifications, this system should work wonderfully, as it has been proved to be sustainable and eco-friendly by fellow countrymen in other parts of the world. Enterprising entrepreneurs and aquaculture technologists are invited to adopt this system to their full advantage.
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Contents Preface Foreword 1 Introduction 2 Seed Production 3 Post Harvest Handling of seeds 4 Seed Testing 5 Seed Certification and seed LegislationWith input from virtually all biological disciplines and applications to all the crops seed occupies a pivotal role in agricultural and horticultural sciences Recognizing the importa…nce of seed quality the book has been the necessity The unique feature of this book is the inclusion of chapters explaining the techniques of quality seed production in horticultural crops like vegetables fruits flowers and medicinal crops This book also deals with then principles and the techniques involved in the post harvest handling of seeds such as drying processing and storage It provides comprehensive and integrated information on seed technology in how to do it manner especially for students and young people involved in seed production certification seed testing seed industry and teaching 342 pp.
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Contents Foreword Preface 1 Postharvest handling Importance and constraints 2 Postharvest biology and technology 3 Pre-harvest factors affecting quality and shelf life 4 Maturation and maturity indices 5 Harvesting and field handling 6 Cooling Delay and Pre-cooling 7 Pack-House operations 8 Sorting and grading 9 Post-harvest tre…atments 10 Packaging 11 Ethylene and ripening 12 Storage 13 Transportation 14 Destination Handling 15 Marketing of Vegetables 16 Export of vegetables 17 Fresh-Cut vegetablesVegetable produce plays a significant role in human nutrition by supplying vitamins minerals dietary fibre and anti-oxidants to the diet The quality and safety of vegetable produce reaching the consumer depends upon pre-harvest factors as well as post-harvest management practices throughout the chain from the field to the consumer There are some changes in vegetables after harvesting and mostly these are undesirable from consumer point of view Post harvest changes in fresh vegetable produce cannot be stopped but these can be slow down within certain limits The most common cause of post harvest losses includes rough handling inadequate cooling and temperature maintenance physical injuries shriveling pest damage physiological disorders growth and development after harvest contamination with pathogenic bacteria pesticides and chemical residues etc The lack of sorting to eliminate defect before storage the use of inadequate packaging materials lack of know-how poor management and market dysfunction add to the problem Therefore it is necessary to reduce these losses by adopting the post harvest techniques which ultimately improve the shelf life of produce The development of post harvest handling techniques and its use needs an inter-disciplinary and multidimensional approach which must include political will scientific creativity technological innovations commercial entrepreneurship and institutions capable of interdisciplinary R & D all of which must respond in an integrated manner to the developmental needs 326 pp.
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Hardcover. Condizione: As New. Contents Preface Introduction 1 River Basins 2 Hydrological Principles 3 River Corridors and Nutrient Removal 4 Biotic Components of Streams and Rivers 5 Development of Watershed in River Basin 6 Water Quality of Streams and Rivers 7 Stress Due to Polluti 164 pp.
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Hardcover. Condizione: As New. Contents Preface. Acknowledgement. Notation and abbreviations. 1. General introduction. 2. Reservoir fisheries of India. 3. History meterology morphomery and hydrography of Yeldari reservoir. 4. Fisheries management of Yeldari reservoir. 5. Physico chemical environment. 6. Plankton diversity in res…ervoir. 7. Conclusion and recommendations. References. Index. The proposed book will cover the present status of fisheries and limnology of Yeldari reservoir in Maharashtra as well as it reviews the existing literature on fisheries and limnology of reservoirs. The book will serve as a baseline for any future studies as it will allow fisheries specialists and administrators to evaluate the impacts of future culture enhancements on reservoir fisheries production and yields. The study may also serve as an example for similar studies in the region either planned or already in preparation. The book will be useful particularly for the postgraduate students of ecology limnology and zoology and fisheries for reference who are interested to work in the field of reservoir fisheries and limnology. 188 pp.
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Contents Preface 1 The Conservation and loss in the biodiversity of India 2 Global warming and climate change 3 Environmental impact assessment 4 The indoor pollution 5 Acid rain and its effect on vegetation 6 Nitrogen dioxide pollution on vegetation 7 Sulfur dioxide pollution on vegetation 8 Problems utilization and characteriz…ation of flyash 9 Plant responses to dust pollution 10 Performance of Flyash for growth of plants 11 Air pollution from sponge iron factories and its effect on vegetation 12 Impact of automobile exhausts in leaves of resistant trees on polluted roadsides 13 Foliar phenol content in trees in plastic industrial area 14 Foliar ascorbic acid content in trees in plastic industrial area 15 Impact of simulated acid rain on tree seedlings in nursery condition 16 Epiphytic lichens as bioindicators of air pollution 17 Combating population-burst vis-a-vis climate-change with GM Products 18 Climate change is a determining factor today for both business and politics 19 Few important biochemical protocols used in environmental assays 20 Conclusion You cannot stop climate change but you may change the climate GlossaryThe book Environmental Science The Botanical and Forestry Perspectives describes the present day scenario of atmosphere with special reference to the forest trees and plants in the Indian continent The underlying procedures of different kind of pollutions and their effects on the atmosphere and vegetation have been elaborated with basic science exemplified with the physical results generated from the field data The area of environmental science encompasses a huge spectrum of subjects in this book apart from the events happening due to pollutions in the recent time the other important issues like environmental impact assessment climate change business and politics combating climate change with genetically modified products etc have been discussed So far only few books have focused the interactions between the forest trees and the environment Some commonly practiced biochemical protocols have been documented a rich glossary has been provided as the ready reference for the convenience of the students and researchers With a serious effort to make the script as correct as possible the book might be helpful as a text in the college and universities as well as assisting the researchers 340 pp.
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Hardcover. Condizione: As New. Dust Jacket Included. Contents Preface. List of contributors. 1. A preliminary observation on the changing fish diversity of Lake Veli A bar built estuary in South India in the context of increasing density of Oreochromis mossambicus/G. Prasad and Jyothi Tilak. 2. Biodiversity of mudflat environmen…t with reference to the mudskipper Boleophthalmus boddarti (Pallas) from Mudasalodai and Pichavaram mangroves Southeast Coast of India/V. Ravi and S. Rajagopal. 3. Species richness and distribution of freshwater fishes in river Chalakudy part of Western Ghats Kerala India/R. Raghavan G. Prasad P.H. Anvar Ali and B. Pereira. 4. Impact of periodical fluctuation of physico chemical factors on community structure of cyanophyceae in Papnash Pond Bidar Karnataka/N. Shiddamallayya and M. Pratima. 5. Plankton diversity in the arid zone mangrove creek waters of Gulf of Kachchh Gujarat West Coast of India/A. Saravanakumar M. Rajkumar J. Sesh Serebiah and G.A. Thivakaran. 6. Species composition and diversity of zooplankton in the Pichavaram mangroves S.E. Coast of India/M. Rajkumar P. Perumal S. Ganesan and M. Shanmuga Sundaram. 7. Species composition and diversity of Zooplankton in the inshore waters of Parangipettai S.E. Coast of India/Biji K. Thomas M. Rajkumar and P. Perumal. 8. Role of aquatic macrophytes in the remediation of metal pollutants/D.S. Malik Rashmi Yadav and P.K. Bharti. 9. Biological index and pollution in ponds and lakes of Mysore District Karnataka/T.B. Mruthunjaya S.P. Hosmani and B.M. Sudeep. 10. Reproductive biology of Salmostoma untrahi (Day) from Bhadra Reservoir Karnataka/B.R. Kiran and E.T. Puttaiah. 11. Behavioural responses of cyprinid fish Cyp rinus carpio to iron and steel effluent/B.R. Kiran Pancheshwara and E.T. Puttaiah. 12. Biotechnology and aquaculture some modern advances/Indranil Ghosh. 13. Immunostimulants in aquaculture/M.K. Sahu K. Sivakumar T. Thangaradjou and L. Kannan. 14. Nutritional requirements of fishes/P.K. Singh S.R. Gaur and M.S. Chari. 15. Parental investment and parental care in ornamental fish kingdom a comparative approach/Indranil Ghosh. 16. Inland capture fisheries of India resources and utilization/Indranil Ghosh and P.K. Pandit. Index. From the Preface The book Aquatic Ecology is a unique compilation of 16 research papers which discusses exhaustive studies on planktonology physicochemical environment fisheries toxicology etc. With its application oriented and interdisciplinary approach the book would be immensely useful to students teachers researchers scientists policy makers environmental lawyers and others interested in aquatic ecology. The chapters in the book have been contributed by eminent scientists/academicians active in the areas of aquatic ecology. 252 pp.
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Hardbound. Condizione: As New. New. Contents Preface. Foreword. 1. Women in fisheries sector and entrepreneurship development steps for improvement/A.S. Ninawe and A.D. Diwan. 2. Women at the centre stage for socio economic change in fishing community/P.V. Dehadrai. 3. Role of women in fish related activities in India/L. Shenoy.… 4. Women's role in aquaculture and allied activities in India/T. Rajyalakshmi. 5. Adoption of fishery enterprises and empowerment options for fisherwomen of India/R. Sathiadhas F. Hassan and A.D. Diwan. 6. Fisheries and aquaculture activities an alternative to improving the socio economic status/S.D. Tripathi. 7. Women and aquaculture in Punjab/A. Dhawan and K. Kaur. 8. Women in fisheries sector in Orissa their contributions and problems/K. Samantaray and N.C. Vaidehi. 9. Fish makhana farming for rural upliftment/Y.P. Thakur. 10. Women livelihood in peri urban area of Kolkata with promising opportunities for fisherwomen/M. Mukherjee. 11. Fisherwomen in Sundarban wetland area their attitude belief and constraints/M. Mukherjee. 12. Women of North Eastern India in fisheries road much traversed and more head/S.D. Gurumayum N.K. Barik G.K. Vinci and M.C. Nandeesha. 13. Prospect of fishery development in North Eastern Region and involvement of women in their exploitation/D. Devi. 14. Women in fisheries development of Tripura/S. Banik. 15. Empowerment of women farmers in the hills through aquaculture practices/R. Dhanze and J.R. Dhanze. 16. Women empowerment in the hilly region of Himalayan Darjeeling/B.C. Patra. 17. Pearl farming a venue for women entrepreneurship/G. Misra. 18. Ornamental fish culture a boon for rural women/A. Sinha. 19. Women in fish marketing network/N. Gopal. 20. Aquaculture an avenue for education and employment of women/R. Tiwari and K.K. Jain. 21. Institution building process of a fisherwomen society/S.N. Ojha A. Sharma and S.S. Salim. 22. Micro finance a tool to empower fisherwomen in India/M.A. Upare and S.K. Bhatnagar. 23. Women in aquaculture prospectives and problems/G.D. Khedkar. 24. Mother sea betrays not/K. Srinath. 25. Empowerment of women through biotechnology with particular reference to fisheries/I. Karunasagar. Subject Index. From the preface The present book on Women Empowerment in Fisheries is the step towards identification of key issues affecting women in the Indian fisheries sector. Efforts have been made to bring together heads of various concerned organizations involved in fisheries research education and training development to contribute their experiences on the role of women in fisheries. The book serves as an important document and stimulates further discussions and development of appropriate programs in India. The book stresses the importance of education of women and increase in their awareness to various issues in fisheries provision of credit facilities and the need to develop women friendly technologies. 297 pp.
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Hardcover. Condizione: New. Condizione sovraccoperta: New. 1st Edition. Contents : Preface. 1. Biotechnological Tools for Diagnostics/Amita Saxena and Gyanchand. 2. Ammonia Related Stress on Physiology of Fish/Amita Saxena and V.K. Verma. 3. Riverine System of India/Amita Saxena and Paras Nath Jha. 4. Biodiversity and Conservati…on Acts and Regulation/Amita Saxena and Paras Nath Jha . 5. Aquaculture Systems and Disease Management/Amita Saxena and Paras Nath Jha. 6. Socioeconomic Status of Fishermen of J &K State/Amita Saxena and Prabjeet Singh. 7. Wetland and Ecotourism/Amita Saxena and Paras Jha. 8. Grass Carp Culture and Induced Breeding/Amita Saxena and Satish Vasave. 9. Use of Antibiotics in Aquaculture/Amita Saxena and Prabjeet Singh. 10. Wetlands and its Management/Amita Saxena and Adita Sharma. 11. The Protection and Conservation of River Ganga From Pollution/Amita Saxena and Paras Nath Jha. 12. Satellite Measurements of Aquatic Resource/Amita Saxena and Y.K. Chouhan. 13. Flood Plain Wetland Fisheries and Fish Production/Amita Saxena and Paras Nath Jha. 14. Immunostimulants : To Enhance Fish Production/Amita Saxena and Prabjeet Singh. 15. The Changes in Water Quality in Reservoirs of Uttrakhand India/Amita Saxena and Y.K. Chauhan. In this book the special emphasis has given on some of the important resources like Riverine resources, Wetland resources, flood plain etc. The detection of resources through satellite observations and their protection and conservation Acts are described in details for food security and solve the problem of hunger and malnourishment and upliftment of socio-economic status of fisher folk community. It also deals with some of the techniques to improve the culture and breeding performance of the fish and stressful condition due to ammonia. To increase the production of fishes the immunostimulants and molecular diagnostic techniques and disease management are also emphasized in details.
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Hardcover. Condizione: As New. Contents: Preface. List of contributors. 1. Biodiversity of some aquatic environments in Central India/S.K. Kulshrestha. 2. Diversity and densities of Benthic Macroinvertebrates as biotic indicators of eutrophication/M.V. Reddy. 3. Phytoplankton dynamics in a shallow, eutrophic man-made lake in Del…hi: Relationships between species composition and environmental factors/J. Arora and N.K. Mehra. 4. Macrophytic association of epiphytic microflora and fauna of some Beels of Eastern U.P/S. Prakash and K. Srivastava. 5. Time scale evaluation and use of traditional practices to reclaim and enhance biodiversity/S.K. Ghosh. 6. Fish diversity in the oriental highlands of the Indian subcontinent/P. Nautiyal and H.R. Singh. 7. Conservation and development of Mahseer Fishery in Shyamlatal Lake/C.B. Joshi, Shyam Sunder, P. Sanga and A.U. Khan. 8. Ichthyofaunal diversity of Assam: resource development/S.P. Biswas, M. Choudhury and S. Boruah. 9. Ecological assessment of a national lake Rabindra Sarover, Kolkata/A. Roy, T. Saha, S.S. Majumdar, M. Mukherjee and P.B. Ghosh. 10. Comparative account of Plankton ecology of Perennial and seasonal reservoir/A.K. Laal, K. Srnastava and R.S. Panwar. 11. Estuarine biodiversity: facts and a few thoughts/M.N. Madhyastha, P.D. Rekha and S. Hande. 12. Marine biodiversity of the Indian seas and its sustainable management/Z.A. Ansari. 13. Brachyuran diversity in coastal ecosystems of Tamil Nadu/M.K. Dev Roy, S. Bhadra and N.C. Nandi. 14. Temporal variations in the Ichthyo-Faunal diversity off Goa's coast/M.R. Borkar and N. Komarpant. 15. Biodiversity of air-breathing fishes and structural evolution of their accessory respiratory organs/J.S. Datta Munshi. 16. Steroid sulphate fraction of Preovulatory ovarian extract functions as releasing pheromone in male Barilius Bendelisis (Ham.)/M.S. Sajwan, J.P. Bhatt and R. Nautiyal. 17. Breeding history of a hillstream carp Barilius Barna (Ham.) from Garhwal Himalaya India/A.K. Dobriyal, A.K. Bahuguna, N. Kumar, M.S. Bisht, C.B. Kotnala, K.L. Bisht and H.R. Singh. 18. A study on the fecundity of Notopterous Notopterous (Pallas)/M.A. Khan. 19. Morpho-embryonic development in artificially fertilized zygote of Snowtrout Schizothorax richardsonii (Gray)/S.N. Bahuguna, M.N. Thapliyal and S. Misra. 20. Spawing and Larval rearing technique for tropical clownfish Amphiprion sebae under captive conditions/M. Sakthivel and G. Ramathilagam. 21. Studies on the treatments of industrial effluents by biologically modified bioadsorbent - a novel method/M. Singanan. 22. Effect of biophysico-chemical factors on Iosequestering of Microcystin (MC) from the fresh water pond by photosynthetic bacteria/B.K. Dwivedi, G.C. Pandey and S. Neraliya. 23. Individual and combined effect of metals on Phosphatases system and protein content of a marine edible crab Scylla Serrata/K. Vijayavel, R.D. Gomathi, S. Ezhilarasi Balasubramanian and M.P. Balasubramanian. 24. Hydrobiology of thermal springs/J.S. Datta Munshi and J.D. Munshi. 25. Suitability of methods for determining growth parameters/A.F. Rizvi and V.D. Deshmukh. 26. Characterization of structural diversity through population genetics/M.R. Menezes. Appendixes.
Editore: Narendra Pub, Delhi 2010
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Hardbound. Condizione: As New. New. Contents Preface. I. Technology transfer for aquaculture extension 1. Technology transfer a theoretical framework/Jayanta Kumar Sharma. 2. Changing perspectives of rural aquaculture/Radhey Shyam. 3. Research extension farmer linkage for sustainable aquacu 206 pp.
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Contents Preface 1 Importance of livestock in agricultureLokesh Gupta and LS Jain 2 Climatic change vulnerability and adaptation strategies for livestock in arid and semi arid regionsPC Dangi and Nisha Varghese 3 Special features of ruminant?s digestionMC Mathur and OP Pathodiya 4 Strategic feeding of dairy cattleRK Dhuria and L…okesh Gupta 5 Trends in feeding of small ruminantsSP Tailor and Lokesh Gupta 6 Camels and their mineral nutritionBernard Faye Mohammed Bengoumi and Rabiya Seboussi 7 Livestock fodder resources in IndiaAL Taparia 8 By pass nutrient technology for sustainable milk productionTK Walli 9 Chelated minerals promises for better bioavailabilityVK Sharma and Nikhil Gupta 10 Role of minerals and vitamins in the production and reproduction of farm animalsCS Vaishnav 11 Feeding strategies to enhance conjugated Linoleic Acid CLA content of milkNeelam Kewalramani and AK Tyagi 12 Improvement of low quality roughages using physical and biological methodsPC Murdia and DD Garg 13 Enhancing utilization of poor quality roughages using chemical methodsLokesh Gupta and AL Taparia 14 Potential Fodder Crops and varieties for drought conditionsTuhina Dey and GS Sharma 15 Fodder production from pastures and silvi pastural systemGL Sharma 16 Methods of forage conservation and their effect on nutritional qualityRK Bhargava 17 Use of top feeds in ruminantsRC Jakhmola AS Mishra and AK Misra 18 Use of agro-industrial by products and un-conventional feed resources as livestock feedNikhil Gupta and NK Rajora 19 Anti nutritional factors in animal feed stuffsAkhil Gupta and CS Vaishnav 20 Feeding large ruminants during scarcity periodOP Pathodiya and LS Jain 21 Modern approach of feed evaluation and their applicationJL Chaudhary 22 Extension methodology for dissemination of feeding practicesFL Sharma 23 Glossary of animal nutritionAkhil Gupta and Nikhil GuptaThis book which is essentially an abridgement of applied animal nutrition has been prepared for use as a guideline for students researchers extension workers and policy makers in the field of veterinary and animal husbandry However it would be useful for the progressive farmers engaged in livestock production The need for such book covering modern developments and strategic feeding for sustainable livestock production pertaining to Indian conditions is being felt 340 pp.
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Hardcover. Condizione: As New. Dust Jacket Included. Contents Preface. Contributors list. 1. Air breathing fish spectrum of gas exchange organs and ventilatory mechanisms/J.S. Datta Munshi and G.M. Hughes. 2. Respiratory eco physiology of air breathing fishes/N.D.P. Sinha. 3. Neuropeptides and nitric oxide synthase in the respir…atory organs of air breathing fishes/G. Zacconne A. Mauceri and S. Fasulo. 4. Food intake growth and conversion efficiency of Himalayan Mahseer Tor Putitora Hamilton from Garhwal Himalaya/R.C. Sharma and D. Singh. 5. Electron microscopy of Catfish Retina Part I functional cones in crepuscular and nocturnal species Part II Rods and associated structures/C.B.L. Srivastava. 6. Occurrence of diversed Retinoids molecules in freshwater Piscian diversity/U.C. Goswami. 7. Ovarian F Prostaglandins induce the sexual behaviour of conspecific male Barilius Bendelisis/J.P. Bhatt R. Nautiyal M.K. Purohit and M.S. Sajwan. 8. Assessment of ecological health of fish populations of the upper reaches of Ganga (Garhwal Himalaya)/P. Nautiyal. 9. Stressors effect on chromatophores mucous glands and regulatory hormones/M.K. Das S. Acharya and T. Dutta. 10. Reproductive capacity of a Hill stream Carp Crossocheilus Latius (Ham.) in the river Mandakini of Garhwal Himalaya Uttaranchal/A.K. Dobriyal K.S. Negi and K.J. Bisht. 11. Studies on the biometrics of an Rhinomugil Corsula (Hamilton) from River Yamuna/M. Fatima A.A. Khan S.A. Untoo and S. Parveen. 12. Impact of environment Hazards in decreasing fish productions of Indian reservoirs/U. Bhaumik A.K. Das and T. Paria. 13. Phytoxicity in fishes/S.S. Patole and R.T. Mahajan. With the advent of new tools research on the structure and fuction of fish has made tremendous progress in the last few decades. An attempt to integrate the new information was started when the first volume edited by Prof. B.R. Singh was published in 1993. In the mean time the second and third volumes were published in 1997 and 2003 respectively. The fourth volume of the book includes research articles by well known authors on several subfields of fish biology including feeding ecology neurobiology population dynamics air breathing organs prostaglandins and sexual behaviour biometrics and reproductive biology etc. The book aims at providing up to date information on different aspect of fish biology with an indication of potential areas for future research. We are sure the book will cater to the needs of post graduate students research scholars and teachers interested in the fascinating field of fish biology. 312 pp.
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Contents Preface Foreword 1 Maintaining Quality Education Through Innovative Research in Animal ScienceMaheep Bhatnagar 2 Seasonal Plasticity in Avian HippocampusUC Srivastava Sippy Singh and Parul Gaur 3 Researches in Molecular Biology Leading to Cure Heart DiseasesRajeev Gupta Santosh Kumar Rajendra Gupta Sudha Gupta Manju Tem…bhre and Shikha Bhatnagar 4 Cyto-Architecture and Morphology of Neuronal types of the cerebral cortex of reptilesRC Maurya ID Sakal and UC Srivastava 5 Radiation Protection by Herbs and PlantsAshok Kumar and Yoshihisa Matsumoto 6 In Vitro Systems for understanding neuro-aidsPankaj Seth and J Bhuvaneswari 7 Developmental Neurotoxicity of Pyrethroids Structural and functional retardation of Cerebellar developmentNisha Patro Meghna Saxena Kamendra Kumar and Ishan K Patro 8 Arsenic induced male reproductive toxicity and its ameliorationMadhu Kumar and Garima Sharma 9 Ameliorative potential of curcuma Aromatica Leaf Extract in Hepato-renal distress induced by Arsenic in Rattus Norvegicus A Mammalian SpeciesPrabhu N Saxena 10 Respiratory Allergy Basic Mechanism Clinical Presentation and Allergen Specific ImmunotherapySN Gaur 11 Bioinformatics Tools and TechniquesNitya Singh and Krishna Misra 12 Strengthening diary education in India through innovative research and academia-industry linkagesBimlesh Mann 13 The Hypothalamo-pituitary-adrenal Axis Regulation during the perinatal period The role of vasoperssinSubodh Kumar Jain Janos Varga Barbara Klausz Otto Pinter Istvan Barna and Dora Zelena 14 Environmental contaminants Impact on endocrinal calcium regulation in fishAjai Kumar Srivastav Vijai K Das Sunil K Srivastav and Abhishek Kumar 15 Anti-JH compounds and insect pest ManagementSatya Singh and Krishna Kumar 16 Phytochemicals as cure of worm infections in traditional medicine systemsV Tandon AK Yadav B Roy and B Das 17 Metabolism and Utilization of pigment molecules in designing feeds for freshwater ornamental fish and crustaceansUmesh C Goswami 18 Flesh-Fly Genetics From Chromosome to Molecular MarkersUma Rani Agrawal Neelam Bajpai and RR Tewari 19 Effects of Methoxychlor on male reproductionPP Mathur and S Vaithinathan 20 Arsenic Menace in Ground Water in West Bengal and Mitigation activitiesRC Srivastava 21 Probiotics in Management of diabetes mellitus Present status and future prospecstsRambir Singh Poonam Sharma Naresh Kumar and sabzar Ahmad DarFrom the Preface New understanding has emerged in teaching and research in Biological Sciences in the last millennium due to the rapid advancements of technology and biotechnology There is no distinction between animals; plants and microbes at the cell level as living organisms are now classified either as prokaryotes and eukaryotes Furthermore the evolution from organelles to man can now be explained at the molecular level The natural selection as proposed by Charles Darwin has been replaced by new concept The theory of evolution is the reconciliation between natural and synthetic theories based on molecular genetics 474 pp.
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Hardbound. Condizione: As New. New. Contents Preface. 1. Immunocompetent organs in teleosts/P.K. Sahoo. 2. Innate/natural resistance and non lymphoid defence mechanisms in fish/P.K. Sahoo. 3. Phagocytosis in teleosts/M.A. Esteban and J. Meseguer. 4. Specific defence mechanisms of fish the basis of antibody production and cell me…diated immune response/P. Swain. 5. Antigens and antibodies/J. Mohanty. 6. Complement system of fish/P.K. Sahoo. 7. Cytokines of fish/P. Swain and P.K. Sahoo. 8. The immunological defence mechanisms of fish against bacteria and viruses/A.E. Ellis. 9. The immunological defence mechanisms of fish against fungal infections/D.C. Miles. 10. Immune mechanisms of shellfish/S.S. Mishra. 11. Monoclonal antibody in fish health/A. Adams and K.D. Thompson. 12. Principles of serological techniques in disease diagnosis/P. Swain. 13. Adjuvants in fish health/P. Swain. 14. Advances in fish vaccine/A. Hegde and Y.M. Sin. 15. Nutrition and immunity/S.S. Giri. 16. Probiotics in disease resistance/S.S. Mishra and S. Mohanty. 17. Ecotoxicants and fish immune system/B.K. Das. Further readings. 296 pp.
Editore: Narendra Pub, Delhi 2010
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Hardbound. Condizione: As New. New. Contents Preface. Foreword. Acronyms used. Acknowledgement. 1. Introduction. 2. Dichotomous keys. 3. Morphological descriptions. 4. GenBank. 5. DNA Surveillance. 6. CMFRI Efforts on molecular taxonomy. 7. CMFRI Efforts on PCR Based gender identification. 134 pp.
Editore: Narendra Pub 2010
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Contents Preface Acknowledgement 1 Introduction 2 Tangra Mystus Species 3 Anabas testudineus 4 Conclusion ReferencesSustainable production of carps Indian Major Carp and Exotic Carp have been achieved and standardized from different carp pockets of India but there are a number of other food fishes and cat fishes that contribute…to capture fisheries have immense food value and market demand In recent years researches with regards to biology breeding and culture of several air breathing and non-air breathing fishes have given greater importance due to high consumer preference in different parts of the country The information available on fish biology is in scattered form in different literature Of those food fishes cat fishes like pabda Ompok Pabda Order Siluriformes Bagrid catfishes like Tangra Tangra sp family Bagaridae Climbing perch Anabas testudineus family Anabantidae are the fishes which are most popular and fetches a very high market price for their taste flavour and nutritional value With this idea a first hand knowledge of various aspects of biology breeding seed production and culture of the above fishes have been presented in the present text which would certainly be of a great use to research workers students and progressive entrepreneurs associated with aquacultural science 98 pp.
Editore: Narendra Pub, New Delhi 2010
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Hardbound. Condizione: As New. New. Contents Foreword. Preface. 1. Establishment of soil and water analysis laboratory. 2. Importance of solid and water quality monitoring in aquaculture practices. 3. Soil. 4. Water. 5. Further reading. 6. Case study. 7. Appendix. The book Soil and Water Quality Management for Sustainable Aquacu…lture will be a day to day instant user friendly guidebook for all those actively engaged in the field of freshwater aquaculture. This will perhaps be the first comprehensive guidebook of its kind to deal with various chapters regarding the Establishment of Soil and Water Analysis Laboratory importance of soil and water quality monitoring in aquaculture practices soil water and monitoring of water colour for sustainable aquaculture. Soil and water chapters comprises with collection processing and preservation of samples analytical procedures for different parameters and correction methodology. Apart from these some relevant case studies are also cited as example for the users guidance. The main aim of this book is to help the UG and PG students of the fisheries science and ultimately for the benefit of the end users towards sustainable fish production. It will also helpful to the researchers extension workers and farm managers as an instant asset for solving the complex problem of the dynamic freshwater culture systems. The various chapters of the book have been written in a lucid manner and as brief as possible to pick up the subject materials for ready application in a logical way towards the achievable target. Understanding the characteristics of solid and water in particular knowing how to maintain good quality soil/water and how to improve difficult soils/waters is of importance of sustainable agriculture and aquaculture or fish based farming system (A4 Aquaculture Agriculture Animal Husbandry Apiculture). To achieve success in different culture practices soil and water analysis is the first and foremost duty of a manager/worker of respective fields. Selection of right parameters again needs thorough knowledge regarding the subject and also passion in your professions. Accordingly a complete understanding of relationship between water quality soil quality and aquatic productivity is a pre requisite for optimum growth and production in any aquatic ecosystem. This book will perhaps be well received in all the fisheries colleges universities state Govt. Fisheries departments private and public sector institutions where training teaching research and extension of freshwater aquaculture is undertaken. 238 pp.
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Hardcover. Condizione: As New. Dust Jacket Included. Contents Message. Preface. Contributors list. 1. Natural and Anthropogenic Hazards and their impacts on fisheries/S. Ayyappan A. Gopalakrishnan and V.S. Basheer. 2. Fish fauna of North East India natural and Anthropogenic hazards/U.C. Goswami W. Vishwanath K.C. Jayaram and J.S…. Datta Munshi. 3. Fish fauna from Western and Eastern Ghats of India and prevailing threats from natural and Anthropogenic issues/B. Madhusoodana Kurup and K.V. Radhakrishnan. 4. Community empowerment for fisheries co management/D. Kumar. 5. Conservation and management of fish genetic resources India and global scenario/W.S. Lakra. 6. Sustainable fisheries for livelihood improvement in wetlands/K.K. Vass. 7. Anthropogenic factors in Freshwater Inland Fisheries and aquaculture/N. Sarangi. 8. Subtle issues and hazards in development of coldwater fisheries in India/P.C. Mahanta. 9. Brackishwater aquaculture performance potential and pitfalls/M. Krishnan and A.G. Ponniah. 10. Marine fisheries and its impact on coastal people/Mohan Joseph Modayil. 11. Environment and fish health a holistic assessment of Inland Fisheries in India/Manas Kr. Das. 12. Impact of Farakka Barrage on Hilsa fisheries on overview/Ardhendu Mukherjee and V.R. Suresh. 13. Status of the Indian Mangroves and its roles in coastal aquaculture with reference to natural and Anthropogenic hazards/Kumudranjan Naskar. 14. Impact of natural and Anthropogenic hazards on coastal aquatic environment/K. Dhevendaran. 15. Long term impact of Tsunami on the coastal fisheries/L. Kannan P. Sampathkumar and T. Thangaradjou. 16. Impact of natural and Anthropogenic hazards on the relationship between poverty environment and natural fish resources/B.N. Pandey. 17. Natural and Anthropogenic hazards on the hydrobiology of the Brahmaputra River System/S.P. Biswas and Sanchita Boruah. 18. Impact of man made and natural hazards on fisheries of the River Ganga in India/R.K. Sinha. 19. Natural and Anthropogenic hazards in Cage and Pen aquaculture systems in Northeast India/A. Dutta M. Choudhury and Bulbul Acharjee. 20. Possible impact of Cage aquaculture on environment/M.P. Singh Kohli. 21. Shrimp farming is hazardous to man or environment a case study in West Bengal/Samir Banerjee and Chinmoy Chakraborty. 22. Hazards from heavy metals in Inland Fisheries/P.K. Saha. 23. Pesticide use and its implications on the Indian aquatic ecosystems with special emphasis on fishery/Srikanta Samanta. 24. Haematological alterations among freshwater fishes due to a variety of stressors and pollutants/B.D. Joshi. 25. Hazards of aquatic pollution on Haemoparasitic invasion and growth of some commercially important freshwater fishes/Neelima Gupta. 26. Catfish capabilities for respiratory and related performances in stress conditions/C.B.L. Srivastava. 27. Possible biochemical strategies to ameliorate the Ammonia toxicity by Indian air breathing catfishes under environmental constraints/Nirmalendu Saha and Shritapa Datta. 28. Environmental and hormonal control of fish reproduction with special emphasis on Vitellogenesis/Panchanan Nath S.K. Kabita D. Bhattacharya and S. Sarkar. 29. Begin of Pipe approach to end the Perturbations of aquatic ecosystem caused by natural and Anthropogenic hazards/B.B. Jana. 30. Use of secondary cultivable species for effective treatment of Shrimp Culture Pond Discharges/D. Yuvaraj S. Dhanya S. Rajagopal and T. Balasubramanian. 418 pp.
Editore: Narendra Pub, New Delhi 2010
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Hardbound. Condizione: As New. New. Content Preface. Introduction. I. Water pollution 1. Introduction. 2. Water pollutants sources and effects. 3. Eutrophication. 4. Prevention and control of water pollution. II. Air pollution 1. Introduction. 2. Air pollutants and their classification. 3. Sources and effects of air pollutants.…4. Green house effect. 5. Ozone depletion. 6. Photochemical smog. 7. Aerosols. 8. Acid rain. 9. Control of air pollution. III. Soil pollution 1. Introduction. 2. Sources and effects of soil pollution. 3. Effects of soil pollutants. 4. Prevention and control of soil pollution. IV. Noise pollution 1. Introduction. 2. Sources of noise pollution. 3. Control of noise pollution. V. Radiation pollution 1. Introduction. 2. Concepts of nuclear chemistry and terms used in radiations ecology. 3. Sources of ionizing radiations. 4. Effects of ionizing radiations. From the Preface Aim of this book is to bridge the gap between traditional materials on pollution and quantitative and technical aspects that are the essence of most advanced environmental science. The book will also provide necessary informations on environmental chemistry and physics that are prerequisite for the mechanism of working of pollutants. Various chapters of the book covering water pollution air pollution soil pollution noise pollution and radiation describe in details about the sources and effects of pollutants. Control measures to mitigate pollution are added at the end of each chapters. Special emphasis has been laid on topics of international and global concern such as greenhouse effect stratospheric ozone depletion photochemical smog aerosols and acid rains and are discussed well. This book will satisfy the needs of undergraduate and postgraduate students of environmental biology. This book has been checked thoroughly and corrected to the best of our knowledge however errors and suggestions brought to our notice will be appreciated. 222 pp.
