搜索结果: 1-7 共查到“海洋地质学 Freshwater”相关记录7条 . 查询时间(0.089 秒)
Record-high Arctic freshwater affecting marine environment and Atlantic Ocean currents（图）
Record-high Arctic freshwater marine environment Atlantic Ocean currents
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2021/3/19
Freshwater is accumulating in the Arctic Ocean. The Beaufort Sea, which is the largest Arctic Ocean freshwater reservoir, has increased its freshwater content by 40% over the past two decades. How and...
Combined effects of food quality and temperature on somatic growth and reproduction of two freshwater cladocerans
Combined effects of food quality somatic growth
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2014/4/18
We investigated the effect of food quality on somatic growth and reproduction of zooplankton at different
temperatures (12uC, 15uC, 20uC, and 25uC). Standardized growth experiments of two cladocerans...
Long-term 15N-nitrogen retention in tidal freshwater marsh sediment: Elucidating the microbial contribution
Long-term 15N-nitrogen retention Elucidating the microbial contribution
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2014/4/17
The long-term retention of nitrogen in sediment of a tidal freshwater marsh in the Scheldt estuary (Belgium)
was investigated by an in situ 15N-labeling experiment. Sediment of an unvegetated creek b...
Freshwater input structures soil properties, vertical accretion, and nutrient accumulation of Georgia and U.S tidal marshes
Freshwater input structures soil properties vertical accretion nutrient accumulation Georgia U.S tidal marshes
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2014/4/22
To identify relationships between freshwater input and marsh soil properties, measurements of bulk density, nutrients (carbon [C], nitrogen [N], phosphorus [P]), accretion, and accumulation were compa...
Probing the microenvironment of freshwater sediment macrofauna: Implications of deposit-feeding and bioirrigation for nitrogen cycling
freshwater sediment macrofauna bioirrigation for nitrogen cycling
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2014/5/5
The effect of sediment-dwelling macrofauna on nitrifying bacteria was investigated by direct probing in their
overlapping habitat, i.e., the upper few millimeters of freshwater sediments. Microsensor...
Kinetics of microbial Fe(III) oxide reduction in freshwater wetland sediments
Kinetics of microbial Fe(III) oxide reduction freshwater wetland sediments
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2014/5/26
The kinetics of microbial amorphous Fe(III) oxide reduction was investigated in sediments from a freshwater wetland in north central Alabama, USA. Fe(III) oxide concentrations decreased exponentially ...
Latitudinal patterns in the size distribution and seasonal dynamics of new world, freshwater cladocerans
Latitudinal pattern size distribution seasonal dynamics new world freshwater cladocerans
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2014/6/17
Analysis of zooplankton communities in over 1,100 water bodies spanning the Western Hemisphere (77°S, 81°N latitude) revealed latitudinal patterns in cladoceran body size and Daphnia seasonal dynamics...