New york john wiley 2012 (2 risultati)
- Rilegato
Da: Andrew Isles Natural History Books, Prahran, VIC, AustraliaAndrew Isles Natural History Books
Contatta il venditoreVenditore con 5 stelleCondizione: Usato
EUR 31,84
EUR 26,76 spedizioneSpedito da Australia a U.S.A.Quantità: 1 disponibili
Octavo,218 pp.,figures, laminated boards. Hymenoptera, the bees, wasps and ant, are one of the largest insect orders, and have massive ecological importance as pollinators and as predators or parasitoids of other insects. These roles have brought them forcefully to human notice , as governors of some key ecological services that… strongly influence human food supply. Recent declines of pollinators and introductions of alien pests or biological control agents are only part of the current concerns for conservation of Hymenoptera, and of the interactions in which they participate in almost all terrestrial ecosystems. Both pests and beneficial species abound within the order, sometimes closely related within the same families. Many taxa are both difficult to identify, and very poorly known. This global overview, the first such account for the whole of the Hymenoptera, discusses a broad range of themes to introduce the insects and their conservation roles and needs, and how their wellbeing may be approached. The book is intended as a source of information for research workers, students, conservation managers and naturalists as an introduction to the importance of this dominant insect order. See also Beetles in conservation [31199] and Lepidoptera and conservation [36583].
Altre immagini- Brossura
Da: Andrew Isles Natural History Books, Prahran, VIC, AustraliaAndrew Isles Natural History Books
Contatta il venditoreVenditore con 5 stelleCondizione: Usato
EUR 114,64
EUR 26,76 spedizioneSpedito da Australia a U.S.A.Quantità: 1 disponibili
Octavo, laminated boards,426 pp.,black and white illustrations. Designed for use in an advanced undergraduate or introductory graduate level course in systematics and is meant to present core systematic concepts and literature. The book covers topics such as the history of systematic thinking and fundamental concepts in the fiel…d including species concepts, homology, and hypothesis testing. Analytical methods are covered in detail with chapters devoted to sequence alignment, optimality criteria, and methods such as distance, parsimony, maximum likelihood and Bayesian approaches. Trees and tree searching, consensus and super-tree methods, support measures, and other relevant topics are each covered in their own sections. The work is not a bleeding-edge statement or in-depth review of the entirety of systematics, but covers the basics as broadly as could be handled in a one semester course. Most chapters are designed to be a single 1.5 hour class, with those on parsimony, likelihood, posterior probability, and tree searching two classes (2 x 1.5 hours). Also available in paperback [stock id 34436].
