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Biogeochemistry of a Forested Ecosystem
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In this article, Biogeochemistry of a forested ecosystem, Biogeochemical properties of forested ecosystems, and biogeochemistry in forested environments, the authors present a biogeochemical model of forest ecosystems.Abstract:
Biogeochemistry of a forested ecosystem , Biogeochemistry of a forested ecosystem , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزیread more
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Book ChapterDOI
A hierarchical approach to evaluating the significance of soil biodiversity to biogeochemical cycling
Michael H. Beare,Michael H. Beare,D. C. Coleman,D. A. Crossley,Paul F. Hendrix,Eugene P. Odum +5 more
TL;DR: This work describes some of the numerous and complex interactions among organisms in soils and their contributions to biogeochemical cycling and their importance to ecosystem function.
Journal ArticleDOI
Nitrogen saturation of terrestrial ecosystems.
Göran I. Ågren,Ernesto Bosatta +1 more
TL;DR: It is shown that of the two subsystems the soil must always saturate first, and the time to reach saturation depends strongly on site history in terms of the sources of litter forming the soil organic matter and on the ratio between the external nitrogen inflows and the litter nitrogen flow.
Journal ArticleDOI
Nutrient dynamics at the interface between surface waters and groundwaters
TL;DR: In this paper, the surface water/groundwater (SW/GW) interface is a crucial control point for lateral nutrient fluxes between uplands and aquatic ecosystems and for upstream/downstream (longitudinal) processes in lotic ecosystems.
Journal ArticleDOI
Hydrologic response of a steep, unchanneled valley to natural and applied rainfall
David R. Montgomery,William E. Dietrich,Raymond Torres,Suzanne P. Anderson,John T. Heffner,Keith Loague +5 more
TL;DR: This article showed that a significant proportion of storm runoffflows through near-surface bedrock and illustrate the importance of shallow bedrockflow in pore pressure development in the overlying colluvial soil.
Journal ArticleDOI
Role of Organic Debris Dams in Regulating the Export of Dissolved and Particulate Matter from a Forested Watershed
Robert E. Bilby,Robert E. Bilby +1 more
TL;DR: In this paper, an experimental approach was used in which all organic debris dams were re- moved from a 175m section of second-order stream, just above a gauging weir, to examine the relative importance of these structures in retention of sediment and organic matter in a small stream ecosystem.