Results 11 to 20 of about 1,803,074 (391)

Global diversity of microbial communities in marine sediment

Proceedings of the National Academy of Sciences of the United States of America, 2020
Significance Marine sediment covers 70% of Earth’s surface and harbors as much biomass as seawater. However, the global taxonomic diversity of marine sedimentary communities, and the spatial distribution of that diversity remain unclear.
T. Hoshino, H. Doi, G. Uramoto, L. Wörmer, R. Adhikari, Nan Xiao, Y. Morono, S. D’Hondt, K. Hinrichs, F. Inagaki   +9 more
semanticscholar   +1 more source

The in vitro influence of the burrowing polychaete Nereis diversicolor on the fate of petroleum hydrocarbons in marine sediments [PDF]

, 1994
The in vitro fate of the saturated hydrocarbon fraction (SF) of Arabian Light crude oil has been studied in PVC cores filled with a coastal marine sediment defaunated by sieving.
Aller, Aller, Atlas, Barbanti, Bauer, Bertrand, Bertrand, Bonin, Flootgate, Forster-Smith, Gardner, Gerino, Gerino, Gordon, Helder, Karickhoff, Koerting-Walker, Krantzberg, Kristensen, Kristensen, Kristensen, Lee, Levell, Mahaut, McElroy, Meadows, Mille, Siron   +27 more
core   +3 more sources

Hydraulic and mechanical properties of glacial sediments beneath Unteraargletscher, Switzerland: implications for glacier basal motion [PDF]

, 2001
The force on a ‘ploughmeter’ and subglacial water pressure have been measured in the same borehole at Unteraargletscher, Switzerland, in order to investigate ice–sediment coupling and the motion at the base of a soft-bedded glacier.
Agassiz, Agassiz, Alley, Alley, Alley, Bear, Blake, Blankenship, Boulton, Brown, Campanella, Carslaw, Engelhardt, Engelhardt, Engelhardt, Fischer, Fischer, Fischer, Fischer, Fischer, Flotron, Freeze, Funk, Funk, Gudmundsson, Gudmundsson, Gudmundsson, Gudmundsson, Head, Hooke, Hugi, Hugi, Humphrey, Iken, Iken, Iverson, Iverson, Iverson, Iverson, Iverson, Janbu, Kamb, Knecht, Lambe, Malyshev, Mitchell, Murray, Murray, Porter, Porter, Press, Ruiter, Röthlisberger, Senneset, Skempton, Truffer, Tulaczyk, Weertman   +57 more
core   +1 more source

Soil carbon and nitrogen erosion in forested catchments: Implications for erosion-induced terrestrial carbon sequestration [PDF]

, 2015
Lateral movement of organic matter (OM) due to erosion is now considered an important flux term in terrestrial carbon (C) and nitrogen (N) budgets, yet most published studies on the role of erosion focus on agricultural or grassland ecosystems.
Berhe, AA, Hart, SC, Hunsaker, CT, Johnson, DW, Stacy, EM   +4 more
core   +3 more sources

Study on Ecological Scheduling of the Xiaolangdi Reservoir Based on the Ecological Needs of Estuarine Fishes

MATEC Web of Conferences, 2018
The total water amount into the Yellow River estuary is significantly reduced with the construction of a series of reservoirs in the Yellow River, which has a lot of adversely effects on the fishes and fishery resources in the estuary.
Tian Shimin, Zhao Yi, Wang Yuanjian, Jiang Enhui, Yu Shoubing   +4 more
doaj   +1 more source

Supercarriers of antibiotic resistome in a world’s large river

Microbiome, 2022
Background Antibiotic resistome has been found to strongly interact with the core microbiota in the human gut, yet little is known about how antibiotic resistance genes (ARGs) correlate with certain microbes in large rivers that are regarded as ...
Jiawen Wang, Rui Pan, Peiyan Dong, Shufeng Liu, Qian Chen, Alistair G. L. Borthwick, Liyu Sun, Nan Xu, Jinren Ni   +8 more
doaj   +1 more source

A Machine Learning Model Relating Xrain and Rain Gauge

Proceedings, 2022
In the last decade, rainfall radars have been deployed at volcanoes such as Mt. Merapi in Indonesia and can even cover a whole country such as in Japan, where the X-Rain (eXtended Radar Information network) product has been available for local research ...
Miao Zhang, Christopher Gomez, Balazs Bradak, Hotta Norifumi, Shinohara Yoshinori   +4 more
doaj   +1 more source

A physical model for seismic noise generation from sediment transport in rivers [PDF]

, 2012
Measuring sediment flux in rivers remains a significant problem in studies of landscape evolution. Recent studies suggest that observations of seismic noise near rivers can help provide such measurements, but the lack of models linking observed seismic ...
Ampuero, Jean-Paul, Lamb, Michael P., Minchew, Brent, Tsai, Victor C.   +3 more
core   +1 more source

Study on the influence of industrial structure optimization on water environment and economy: A case study of Changzhou city

Frontiers in Earth Science, 2023
Economic development and large amounts of industrial production have led to environmental deterioration. The assessment and prediction of water environment capacity (WEC) are crucial supports for water quality target management.
Jiuhe Bu, Jiuhe Bu, Shuiling Zhang, Xuesong Wang, Chunhui Li, Xuan Wang, Qiang Liu, Xiangen Xu, Xia Wang   +8 more
doaj   +1 more source

Trends of surface humidity and temperature during 1951−2012 in Beijing, China [PDF]

Proceedings of the International Association of Hydrological Sciences, 2015
In this paper, two datasets, a long time series (1951–2012) of daily surface observations at one meteorological station and a shorter time series (1979–2012) of three-hourly data with 0.1°×0.1° spatial resolution were analysed by using non-parametric ...
Q. Chu, Z. Xu, Z. Xu, D. Peng, D. Peng, X. Yang, G. Yang   +6 more
doaj   +1 more source