Titlebook: Insect Populations In theory and in practice; 19th Symposium of th J. P. Dempster,I. F. G. McLean Book 1998 Springer Science+Business Media

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Collected

有节制

Ola M. Finckeplines. However, in many design disciplines such as software design and circuit design, designs can be characterized as collections of weakly-interacting functional modules, each of which implements one of the functional requirements. In these domains, good designs can often be accomplished by succe

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Bronchial-Tubes

The regulation of populations by density-dependent processesnt and discussion than any other idea in ecology. People have argued over the definitions of population regulation, the necessity for density dependence for population persistence, the frequency with which density dependence occurs in natural systems, and the best ways to detect density dependence a

做方舟

The role of density-independent processes in the stabilization of insect populationsypothesis of regulation or governing of numbers introduced by Nicholson (1933), and the idea of natural control advanced by Thompson (1929, 1939). Nicholson supposed insect populations to be in a state of balance with the environment, i.e. special processes - later recognized as feedback processes (

FISC

Resource limitation of populations and ceiling models ceiling model, the logistic equation, describing population growth in a finite environment, is attributed to Verhulst (1838). In this early model,d./d.=.(1-.). is the population size, . the ‘carrying capacity’ of the habitat, and . the ‘intrinsic rate of increase’ of the population (see definitions

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