Carbon-Nitrogen Interactions in Forest Ecosystems
نویسندگان
چکیده
Carbon Nitrogen Interactions in Forest Ecosystems Final Report Other How to cite: Gunderson, P.; Berg, B.; Currie, W. S.; Dise, N. B.; Emmett, B. A.; Gauci, V.; Holmberg, M.; Kjonaas, O. J.; Mol-Dijkstra, J.; van der Salm, C.; Schmidt, I. K.; Tietema, A.; Wessel, W. W.; Vestgarden, L. S.; Akselsson, C.; De Vries, W.; Forsius, M.; Kros, H.; Matzner, E.; Moldan, F.; Nadelhoffer, K. J.; Nilsson, L. -O.; Reinds, G. J.; Rosengren, U.; Stuanes, A. O. and Wright, R. F. (2006). Carbon Nitrogen Interactions in Forest Ecosystems Final Report. Danish Centre for Forest, Landscape and Planning, Denmark.
منابع مشابه
Nitrogen deposition may enhance soil carbon storage via change of soil respiration dynamic during a spring freeze-thaw cycle period
As crucial terrestrial ecosystems, temperate forests play an important role in global soil carbon dioxide flux, and this process can be sensitive to atmospheric nitrogen deposition. It is often reported that the nitrogen addition induces a change in soil carbon dioxide emission in growing season. However, the important effects of interactions between nitrogen deposition and the freeze-thaw-cycl...
متن کاملModeling the effects of organic nitrogen uptake by plants on the carbon cycling of boreal forest and tundra ecosystems
Boreal forest and tundra are the major ecosystems in the northern high latitudes in which a large amount of carbon is stored. These ecosystems are nitrogen-limited due to slow mineralization rate of the soil organic nitrogen. Recently, abundant field studies have found that organic nitrogen is another important nitrogen supply for boreal forest and tundra ecosystems. In this study, we incorpora...
متن کاملCarbon and nitrogen dynamics during forest stand development: a global synthesis.
Our knowledge of carbon (C) and nitrogen (N) dynamics during stand development is not only essential for evaluating the role of secondary forests in the global terrestrial C cycle, but also crucial for understanding long-term C-N interactions in terrestrial ecosystems. However, a comprehensive understanding of forest C and N dynamics over age sequence remains elusive due to the diverse results ...
متن کاملSoil warming, carbon-nitrogen interactions, and forest carbon budgets.
Soil warming has the potential to alter both soil and plant processes that affect carbon storage in forest ecosystems. We have quantified these effects in a large, long-term (7-y) soil-warming study in a deciduous forest in New England. Soil warming has resulted in carbon losses from the soil and stimulated carbon gains in the woody tissue of trees. The warming-enhanced decay of soil organic ma...
متن کاملNutrient Cycling in Forests of the Pacific Northwest
Ecosystem analysis has established nutrient cycling as an important area of ecology involving biological, chemical, and geological interactions. Studying the flow of elements through ecosystems provides us with a tool for understanding the functioning of ecosystems. For example, if an ecosystem component has a rapid flux of elements through it, or if it stores large amounts of an element, that ...
متن کامل