Titlebook: Estuarine Nutrient Cycling: The Influence of Primary Producers; The Fate of Nutrient Søren Laurentius Nielsen,Gary T. Banta,Morten Fold Boo

毁坏

Basilar-Artery

Agronomy

Canyon

hedonic

Dendritic-Cells

https://doi.org/10.1007/978-3-642-65875-4centage of primary production consumed. Herbivore excreta are usually nutrient-rich in relation to producer detritus and thus are quickly decomposed by detritivorous organisms. Thus, large percentages of primary production consumed can significantly increase the rate of nutrient recycling in the system (Elser & Urabe 1999, Sterner & Elser 2002).

禁令

强制性

蹒跚

Interactions Between Vegetation And Nutrient Dynamics In Coastal Marine Ecosystems: An Introductionantitatively important in most shallow coastal ecosystems, and although these areas represent less than 2% of the oceanic surface they produce about 20% of the global marine primary production (Charpy-Robaud and Sournia 1990). Autotrophic communities in coastal ecosystems are complex in nature, i.e.

拖债

Estuarine Primary Producers,ga and Duarte 2000). It may therefore seem almost unmanageable to build an overview and to formulate general relationships between organism size, shape and habitat on the one hand and functional properties of species and plant communities on the other. The risk is that precise statements regarding b