S k solanki (102 risultati)

Condizione: New. pp. x + 438.

Condizione: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In fair condition, suitable as a study copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,950grams, ISBN:9780521420068.…

Condizione: New. In English.

Condizione: New.

Condizione: New.

Hardcover. Condizione: New. Condizione sovraccoperta: New. 1st Edition. Contents: Preface. 1. Rapid analysis of spatial a b and y diversities of birds in a landmosaic in Manipur/Rajkumari Ashalata Devi and Laishangbam Sanjit. 2. Diversity and status of lycaenids Lepidoptera: lycaenidae) in central Nepal/B. Khanal, M.K. Chalise and G.S. Solanki. 3. Wildlife and their behavior in Baghmara Buffer zone community forest, Nepal/B.K. Sharma, M.K. Chalise and G.S. Solanki. 4. Importance of biodiversity conservation and its role in management of diverse forest resource production with special reference to NEH region, India/Bandi Gopichand and Bandi Diddi Naidu. 5. Poetential benefits to biodiversity by using marine renewable energy/Guruswaamy. 6. Plants used in hair care by the ethnic communities in thoubal district of Manipur/Mohd. Habibullah Khan and P.S. Yadava. Conservation biology is concerned with phenomena that affect the maintenance, loss and restoration of biodiversity and the science of sustaining evolutionary processes that engender genetic population species and ecosystem diversity. The concern stems from estimates suggesting that up to 50% of all species on the planet will disappear within the next 50 years, which has contributed to poverty, starvation and will reset the course of evolution on this planet. The present book provides and introduction to the environment biodiversity and traditional system and is the compilation of various papers contributed by learned community from different part of the world.…

Condizione: New. In English.

Condizione: New.

Condizione: New.

Hardcover. Condizione: Very Good. No Jacket. Hardback copy, no dustjacket as issued. 428pp. Charts and graphs throughout. Not library copy, no inscriptions. (45/4).

hardcover. Condizione: As New.

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New. In English.

Condizione: New. In English.

Condizione: As New. Unread book in perfect condition.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Starting in 1995 numerical modeling of the Earth's dynamo has ourished with remarkable success. Direct numerical simulation of convection-driven MHD- ow in a rotating spherical shell show magnetic elds that resemble the geomagnetic eld in many respects: they are dominated by the axial dipole of approximately the right strength, they show spatial power spectra similar to that of Earth, and the magnetic eld morphology and the temporal var- tion of the eld resembles that of the geomagnetic eld (Christensen and Wicht 2007). Some models show stochastic dipole reversals whose details agree with what has been inferred from paleomagnetic data (Glatzmaier and Roberts 1995; Kutzner and Christensen 2002; Wicht 2005). While these models represent direct numerical simulations of the fundamental MHD equations without parameterized induction effects, they do not match actual pla- tary conditions in a number of respects. Speci cally, they rotate too slowly, are much less turbulent, and use a viscosity and thermal diffusivity that is far too large in comparison to magnetic diffusivity. Because of these discrepancies, the success of geodynamo models may seem surprising. In order to better understand the extent to which the models are applicable to planetary dynamos, scaling laws that relate basic properties of the dynamo to the fundamental control parameters play an important role. In recent years rst attempts have been made to derive such scaling laws from a set of numerical simulations that span the accessible parameter space (Christensen and Tilgner 2004; Christensen and Aubert 2006).…

Buch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Starting in 1995 numerical modeling of the Earth's dynamo has ourished with remarkable success. Direct numerical simulation of convection-driven MHD- ow in a rotating spherical shell show magnetic elds that resemble the geomagnetic eld in many respects: they are dominated by the axial dipole of approximately the right strength, they show spatial power spectra similar to that of Earth, and the magnetic eld morphology and the temporal var- tion of the eld resembles that of the geomagnetic eld (Christensen and Wicht 2007). Some models show stochastic dipole reversals whose details agree with what has been inferred from paleomagnetic data (Glatzmaier and Roberts 1995; Kutzner and Christensen 2002; Wicht 2005). While these models represent direct numerical simulations of the fundamental MHD equations without parameterized induction effects, they do not match actual pla- tary conditions in a number of respects. Speci cally, they rotate too slowly, are much less turbulent, and use a viscosity and thermal diffusivity that is far too large in comparison to magnetic diffusivity. Because of these discrepancies, the success of geodynamo models may seem surprising. In order to better understand the extent to which the models are applicable to planetary dynamos, scaling laws that relate basic properties of the dynamo to the fundamental control parameters play an important role. In recent years rst attempts have been made to derive such scaling laws from a set of numerical simulations that span the accessible parameter space (Christensen and Tilgner 2004; Christensen and Aubert 2006).…

Condizione: New. pp. 436.

Condizione: Sehr gut. Zustand: Sehr gut | Seiten: 436 | Sprache: Englisch | Produktart: Bücher | Starting in 1995 numerical modeling of the Earth¿s dynamo has ourished with remarkable success. Direct numerical simulation of convection-driven MHD- ow in a rotating spherical shell show magnetic elds that resemble the geomagnetic eld in many respects: they are dominated by the axial dipole of approximately the right strength, they show spatial power spectra similar to that of Earth, and the magnetic eld morphology and the temporal var- tion of the eld resembles that of the geomagnetic eld (Christensen and Wicht 2007). Some models show stochastic dipole reversals whose details agree with what has been inferred from paleomagnetic data (Glatzmaier and Roberts 1995; Kutzner and Christensen 2002; Wicht 2005). While these models represent direct numerical simulations of the fundamental MHD equations without parameterized induction effects, they do not match actual pla- tary conditions in a number of respects. Speci cally, they rotate too slowly, are much less turbulent, and use a viscosity and thermal diffusivity that is far too large in comparison to magnetic diffusivity. Because of these discrepancies, the success of geodynamo models may seem surprising. In order to better understand the extent to which the models are applicable to planetary dynamos, scaling laws that relate basic properties of the dynamo to the fundamental control parameters play an important role. In recent years rst attempts have been made to derive such scaling laws from a set of numerical simulations that span the accessible parameter space (Christensen and Tilgner 2004; Christensen and Aubert 2006).…

Condizione: New. pp. vi + 430 2009th edition Reprinted from SPACE SCIENCE REVIEWS, 144/1-4, 2009.

Paperback. Condizione: Brand New. 436 pages. 9.25x6.10x1.03 inches. In Stock.

Hardcover. Condizione: Brand New. 1st edition. 430 pages. 9.29x0.87x0.31 inches. In Stock.

Hardcover. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Condizione: gut. The Origin and Dynamics of Solar Magnetism (Space Sciences Series of ISSI, 32, Band 144) In englischer Sprache. pages.

Condizione: New.

Condizione: New.