Calculation of Demographic Parameters in Tropical Livestock Herds, Matthieu Lesnoff; Renaud Lancelot; Charles-Henri M

Автор: Tommaso Biancalani
Название: The Influence of Demographic Stochasticity on Population Dynamics
ISBN: 3319077279 ISBN-13(EAN): 9783319077277
Издательство: Springer
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Цена: 121110.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The dynamics of population systems cannot be understood within the framework of ordinary differential equations, which assume that the number of interacting agents is infinite. This thesis is centered on two unsolved problems in population dynamics: the symmetry breaking observed in foraging populations and the robustness of spatial patterns.

Автор: Matthieu Lesnoff; Renaud Lancelot; Charles-Henri M
Название: Calculation of Demographic Parameters in Tropical Livestock Herds
ISBN: 9401790256 ISBN-13(EAN): 9789401790253
Издательство: Springer
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Цена: 130430.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Having indicators to assess the effect of zootechnical, sanitary, economic or political intervention or the impact of environmental risks makes it possible to draw up strategies for improving domestic animal populations. This handbook is a compilation of the main concepts relating to the definition and calculation of demographic rates for largely non-intensive tropical animal farms. It is intended to be educational, and should help students, technicians, engineers, researchers and development staff to understand the definitions and formulas encountered in the literature more clearly and make them more self-sufficient in terms of analyses.

Автор: Hildegard Westphal; Bernhard Riegl; Gregor P. Eber
Название: Carbonate Depositional Systems: Assessing Dimensions and Controlling Parameters
ISBN: 9401784531 ISBN-13(EAN): 9789401784535
Издательство: Springer
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Цена: 121890.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The approach of the book is to document the modern depositional environments of three classical areas of carbonate deposition, each characteristic for a specific sedimentological setting (isolated platform, attached shelf, ramp) in order to assess both the range of physical, biological and chemical parameters and their sedimentary response.