Springer Science and Business Media LLC
Công bố khoa học tiêu biểu
* Dữ liệu chỉ mang tính chất tham khảo
Sắp xếp:
The role of DOC in protecting freshwaters subjected to climatic warming and acidification from UV exposure
Springer Science and Business Media LLC - Tập 36 - Trang 1-8 - 1997
Aspects of the chemical structure of soil organic materials as revealed by solid-state13C NMR spectroscopy
Springer Science and Business Media LLC - Tập 16 - Trang 1-42 - 1992
Solid-state cross-polarisation/magic-angle-spinning3C nuclear magnetic resonance (CP/MAS13C NMR) spectroscopy was used to characterise semi-quantitatively the organic materials contained in particle size and density fractions isolated from five different mineral soils: two Mollisols, two Oxisols and an Andosol. The acquired spectra were analysed to determine the relative proportion of carboxyl, ar...... hiện toàn bộ
Chesapeake Bay nutrient budgets — a reassessment
Springer Science and Business Media LLC - Tập 4 - Trang 77-90 - 1987
Recently published annual mass balances or budgets for nitrogen, phosphorus, and silicon in Chesapeake Bay have pictured the estuary as retaining a very large fraction, perhaps all, of the nutrients that enter from land drainage, the atmosphere, and anthropogenic discharges. However, these budgets have been based on estimates of the net exchanges of nutrients at the mouth of the bay or on the rate...... hiện toàn bộ
Interactions between lithology and biology drive the long-term response of stream chemistry to major hurricanes in a tropical landscape
Springer Science and Business Media LLC - Tập 116 - Trang 175-186 - 2013
Humid tropical forests play a dominant role in many global biogeochemical cycles, yet long-term records of tropical stream chemistry and its response to disturbance events such as severe storms and droughts are rare. Here we document the long-term variability in chemistry of two streams in the Luquillo Mountains, Puerto Rico over a period of 27 years. Our two focal study watersheds, the Río Icacos...... hiện toàn bộ
Sources and flowpaths of dissolved organic carbon during storms in two forested watersheds of the Precambrian Shield
Springer Science and Business Media LLC - Tập 41 - Trang 175-197 - 1998
Dissolved organic carbon (DOC) concentrations and export were studied in two small catchments in central Ontario to examine DOC sources and to assess the hypothesis that organic matter adjacent to the stream is a significant contributor of DOC during storms. Different DOC dynamics and exports were observed according to the depth of the riparian water table. In Harp 4-21, riparian flowpaths were pr...... hiện toàn bộ
Divergent controls of soil organic carbon between observations and process-based models
Springer Science and Business Media LLC - Tập 156 - Trang 5-17 - 2021
The storage and cycling of soil organic carbon (SOC) are governed by multiple co-varying factors, including climate, plant productivity, edaphic properties, and disturbance history. Yet, it remains unclear which of these factors are the dominant predictors of observed SOC stocks, globally and within biomes, and how the role of these predictors varies between observations and process-based models. ...... hiện toàn bộ
Influence of bioturbation on denitrification and dissimilatory nitrate reduction to ammonium (DNRA) in freshwater sediments
Springer Science and Business Media LLC - - 2014
Organic phosphorus in soil water under a European beech (Fagus sylvatica L.) stand in northeastern Bavaria, Germany: seasonal variability and changes with soil depth
Springer Science and Business Media LLC - Tập 66 - Trang 287-310 - 2003
Organically bound phosphorus (P) is a mobile form of phosphorus in many soils and thus its dynamics relevant for the leaching and cycling of this element. Despite its importance, little is known about the chemical composition of dissolved organic P. We studied the concentrations, fluxes, and chemical composition of organic P in forest floor leachates and soil solutions in a Rendzic Leptosol under ...... hiện toàn bộ
Modeling indirect N2O emissions along the N cascade from cropland soils to rivers
Springer Science and Business Media LLC - Tập 148 - Trang 207-221 - 2020
The frequently observed discrepancy between estimations of N2O emissions at regional or global scale based either on field data or inventories (bottom-up) or on direct atmospheric observations (top-down) suggests that riparian areas and river surfaces play a significant role as hot spots of emission. We developed a modeling procedure to assess N2O emissions occurring during the transfer of water m...... hiện toàn bộ
Tổng số: 2,356
- 1
- 2
- 3
- 4
- 5
- 6
- 10