Search
Search Results
-
Rewetting effects on nitrogen cycling and nutrient export from coastal peatlands to the Baltic Sea
Coastal nutrient loads from point sources such as rivers are mostly well-monitored. This is not the case for diffuse nutrient inputs from coastal...
-
Nutrient Cycling and Productivity in Antarctic Lakes
Sedimentary organic matter from the Antarctic lakes is the source of various proxies used to study productivity changes. A total of three sediment...
-
Recent increases of rainfall and flooding from tropical cyclones (TCs) in North Carolina (USA): implications for organic matter and nutrient cycling in coastal watersheds
Coastal North Carolina experienced 36 tropical cyclones (TCs), including three floods of historical significance in the past two decades (Hurricanes...
-
Bison and cattle grazing increase soil nitrogen cycling in a tallgrass prairie ecosystem
Nitrogen (N) is a necessary element of soil fertility and a limiting nutrient in tallgrass prairie but grazers like bison and cattle can also recycle...
-
Effects of experimental and seasonal drying on soil microbial biomass and nutrient cycling in four lowland tropical forests
Changes in precipitation represent a major effect of climate change on tropical forests, which contain some of the earth’s largest terrestrial carbon...
-
Inconsistent recovery of nitrogen cycling after feral ungulate removal across three tropical island ecosystems
Non-native ungulates (sheep, goats, and pigs) have significant negative impacts on ecosystem biodiversity, structure, and biogeochemical function...
-
Dietary nutrient status modulates nutrient regeneration in the marine ciliate Euplotes vannus
Marine ciliates play important roles not only in linking the microbial loop to the classic pelagic and benthic food chains but also in regenerating...
-
Spatial and temporal patterns of benthic nutrient cycling define the extensive role of internal loading in an agriculturally influenced oxbow lake
Benthic habitats in shallow oxbow lakes may serve as permanent nitrogen (N) sinks by facilitating denitrification. Oxbow sediments may also...
-
Refining the role of nitrogen mineralization in mycorrhizal nutrient syndromes
Forest stands dominated by ectomycorrhizal (ECM) associated trees often have more closed nitrogen (N) cycling than stands dominated by arbuscular...
-
Feedbacks between phytoplankton and nutrient cycles in a warming ocean
Climate warming increasingly drives changes in large-scale ocean physics and biogeochemistry, and affects the kinetics of biological reactions....
-
Nitrogen Isotopes from the Neoproterozoic Liulaobei Formation, North China: Implications for Nitrogen Cycling and Eukaryotic Evolution
The nitrogen isotope compositions (δ 15 N) of sedimentary rocks can provide information about the nutrient N cycling and redox conditions that may have...
-
Unraveling microbial processes involved in carbon and nitrogen cycling and greenhouse gas emissions in rewetted peatlands by molecular biology
Restoration of drained peatlands through rewetting has recently emerged as a prevailing strategy to mitigate excessive greenhouse gas emissions and...
-
Nutrient enrichment driven by canopy rainfall redistribution: Mechanism, quantification, and pattern
Vegetation canopies intercept and redistribute rainfall into throughfall and stemflow, which transfer substantial amounts of elements into the soil,...
-
New perspectives on deep carbon cycling
The proto-atmosphere serves as a crucial starting point for the carbon cycle. Estimations based on atmospheric data from Mars and Venus suggest that...
-
Coupled iron cycling and organic matter transformation across redox interfaces
Soils and sediments are major reservoirs of organic matter (OM), whose dynamic turnover has a major impact on carbon cycling and global climate. OM...
-
Anthropogenic impacts on mud and organic carbon cycling
Fine-grained muds produced largely from rock weathering at the Earth’s surface have great influence on global carbon cycling. Mud binds and protects...
-
A review on modeling nutrient dynamics and loadings in forest-dominated watersheds under cold climate conditions
This review summarized the past and current studies on forest nutrient export and existing watershed water quality models that are capable of...
-
Nitrogen-bedrock interactions regulate multi-element nutrient limitation and sustainability in forests
Nutrient limitation of tree growth can intensify when nutrients are lost to forest harvest, creating challenges for forest growth and sustainability....
-
Soil C, N and P cycling enzyme responses to nutrient limitation under elevated CO2
AbstractElevated CO 2 (eCO 2 ) can stimulate plant productivity and increase carbon (C) input to soils, but nutrient limitation restricts productivity....
-
Soil type modifies the impacts of warming and snow exclusion on leachate carbon and nutrient losses
The varied and wide-reaching impacts of climate change are occurring across heterogeneous landscapes characterized by a broad diversity of soil...
