Titlebook: Concepts of Ecosystem Ecology; A Comparative View Lawrence R. Pomeroy,James J. Alberts Conference proceedings 1988 Springer-Verlag New York

強(qiáng)制令

載貨清單

Definitive

Ambulatory

Scale, Synthesis, and Ecosystem Dynamics,ndeman (1942). This orientation has been reinforced by a hearty interest in systems analysis techniques that use a small number of differential equations to represent the compartments into which an ecosystem is divided (for examples see Patten 1971, 1972, 1975, 1976; Shugart and O’Neill 1979). The u

Spirometry

Towards Predictive Models for Coastal Marine Ecosystems,on ecology. There are scientists devoted to championing the cause of one or the other of these approaches, and there are those who, baffled by the complexity of ecosystems, wonder whether it is sensible to continue that line of work when the general principles seem so elusive. My position is that ec

Confess

cardiopulmonary

酷熱

The Past, Present, and Future of Ecological Energetics,energy parameters. Second, I discuss three important areas of past theoretical activity: ecological efficiencies, the thermodynamic basis for the ecological energy budget, and the principle of maximum power. The third section, current and future directions, comprises an introductory explanation of e

枕墊

Freshwater Ecosystems: A Perspective, notion that scientists should work with small-scale events since they can be seen and investigated. The assumption that natural laws are spatially and temporally invariant is also a part of the uniformitarian method. For example, Darwin used artificial selection by animal breeders and small differe

制定

Achievements and Challenges in Forest Energetics, ideas, perhaps because of the convenience of aquatic systems for measurement. The trophicdynamic concepts of Lindeman, with contributions by Hutchinson, Clarke, and MacFadyen, were keystone writings of the 1940s. Odum also introduced the energy flow diagram and measures of community metabolism whic