Articles with "nitrogen cycling" as a keyword



Detangling ecosystem services: Open‐field manipulation of soil‐dwelling microarthropods provides new opportunities to investigate their effects on nitrogen cycling

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Published in 2022 at "Ecology and Evolution"

DOI: 10.1002/ece3.9134

Abstract: Abstract Soil microarthropods have a pivotal role in soil nitrogen cycling in that they affect microbial decomposers. A high abundance of microarthropods may increase the mobility of inorganic nitrogen ions in the soil, mainly in… read more here.

Keywords: open field; dwelling microarthropods; soil dwelling; nitrogen cycling ... See more keywords

Nitrogen cycling in tropical Atlantic Forest differing in exposure to urban atmospheric nitrogen deposition

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Published in 2017 at "Plant and Soil"

DOI: 10.1007/s11104-017-3421-8

Abstract: Background and aimsInorganic nitrogen (N)––ammonium (NH4+-N) and nitrate (NO3--N)––deposition to tropical forests near urban areas frequently exceeds 5-10 kg ha-1 yr-1, surpassing critical loads for many forest types. We hypothesized that throughfall N fluxes to… read more here.

Keywords: nitrogen; nitrogen cycling; atlantic forest; deposition ... See more keywords

Benthic nitrogen cycling in the North Sea

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Published in 2019 at "Continental Shelf Research"

DOI: 10.1016/j.csr.2018.05.005

Abstract: Abstract We present new data on the rates of sedimentary denitrification and its component processes (canonical denitrification, anammox and dissimilatory nitrate reduction to ammonium) for intertidal and subtidal sites in the North Sea using nitrogen… read more here.

Keywords: benthic nitrogen; cycling north; nitrogen cycling; north sea ... See more keywords

A multi-city comparison of front and backyard differences in plant species diversity and nitrogen cycling in residential landscapes

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Published in 2018 at "Landscape and Urban Planning"

DOI: 10.1016/j.landurbplan.2018.05.030

Abstract: Abstract We hypothesize that lower public visibility of residential backyards reduces households’ desire for social conformity, which alters residential land management and produces differences in ecological composition and function between front and backyards. Using lawn… read more here.

Keywords: nitrogen cycling; front backyards; plant; plant species ... See more keywords

Thermocline Dynamics and Nitrogen Cycling Drive Productivity Shifts in the South China Sea Across Glacial Cycles

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Published in 2025 at "Geophysical Research Letters"

DOI: 10.1029/2025gl116748

Abstract: The South China Sea (SCS) nitrogen cycle responds dynamically to glacial–interglacial climate changes, yet the drivers of nitrogen isotope variability remain debated. We present a synthesis of foraminifera‐bound δ15N (FB‐δ15N) records, together with complementary organic… read more here.

Keywords: thermocline dynamics; south china; china sea; nitrogen cycling ... See more keywords

Symbiosis maintenance in the facultative coral, Oculina arbuscula, relies on nitrogen cycling, cell cycle modulation, and immunity

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Published in 2021 at "Scientific Reports"

DOI: 10.1038/s41598-021-00697-6

Abstract: Symbiosis with unicellular algae in the family Symbiodiniaceae is common across tropical marine invertebrates. Reef-building corals offer a clear example of cellular dysfunction leading to a dysbiosis that disrupts entire ecosystems in a process termed… read more here.

Keywords: nitrogen cycling; symbiosis; oculina arbuscula; cell cycle ... See more keywords

Response of microbial community diversity and the abundance of nitrogen-cycling genes to Bacillus subtilis application in mulberry field soil

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Published in 2024 at "Soil Research"

DOI: 10.1071/sr23210

Abstract: Context Bacillus subtilis (BS) is a widely used microbial agent that could improve soil fertility and soil microenvironment. There is still uncertainty about the suitability of BS for cultivating crops with high demand for nitrogen… read more here.

Keywords: abundance; nitrogen; soil; nitrogen cycling ... See more keywords

Spatial variation of nitrogen cycling in a subtropical stratified impoundment in southwest China, elucidated by nitrous oxide isotopomer and nitrate isotopes

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Published in 2018 at "Inland Waters"

DOI: 10.1080/20442041.2018.1457847

Abstract: ABSTRACT Estimates of biogeochemical processes and the proportion of N2O production in the aquatic system of impoundments are important to quantify nitrogen cycling, particularly during stratification periods. In this study, we used the dual isotopes… read more here.

Keywords: nitrogen; nitrogen cycling; southwest china; nitrous oxide ... See more keywords

Climate determines diversity but not abundance of nitrogen-cycling microorganisms in rivers across a latitudinal gradient

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Published in 2024 at "Inland Waters"

DOI: 10.1080/20442041.2024.2353004

Abstract: ABSTRACT A central goal in microecology is to understand the ecological factors shaping spatial patterns of microbial communities and the underlying mechanisms. However, the biogeographical patterns of microbial functional groups involved in nitrogen cycling (e.g.,… read more here.

Keywords: abundance; nitrifiers denitrifiers; nitrogen cycling; diversity ... See more keywords

Earth Without Life: A Systems Model of a Global Abiotic Nitrogen Cycle

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Published in 2018 at "Astrobiology"

DOI: 10.1089/ast.2017.1700

Abstract: Abstract Nitrogen is the major component of Earth's atmosphere and plays important roles in biochemistry. Biological systems have evolved a variety of mechanisms for fixing and recycling environmental nitrogen sources, which links them tightly with… read more here.

Keywords: nitrogen; nitrogen cycling; model; biology ... See more keywords
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Spatial and temporal variability in the nitrogen cyclers of hypereutrophic Lake Taihu.

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Published in 2017 at "FEMS microbiology ecology"

DOI: 10.1093/femsec/fix024

Abstract: Harmful cyanobacterial blooms (cyanoHABs) are a major threat to freshwater ecosystems worldwide. Evidence suggests that both nitrogen and phosphorus are important nutrients in the development and proliferation of blooms, yet much less is known about… read more here.

Keywords: nitrogen; nitrogen cycling; variability nitrogen; spatial temporal ... See more keywords