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Coupling of paleoenvironment and biogeochemistry of deep-time alkaline lakes: A lipid biomarker perspective 期刊论文
Earth Science Reviews, 2021, 卷号: 213
作者:  Xia L.;  Cao J.;  Hu W.;  Zhi D.;  Tang Y.;  Li E.;  He W.
收藏  |  浏览/下载:54/0  |  提交时间:2021/09/01
Alkali mineral  Ancient alkaline lake  Biological composition  Halotolerant green algae  Photic zone euxinia  Sedimentary environment  δ15N  
Effects of illegal logging on Amazonian medium and large-sized terrestrial vertebrates 期刊论文
, 2020, 卷号: 466
作者:  Carvalho E.A.R.;  Jr.;  Mendonça E.N.;  Martins A.;  Haugaasen T.
收藏  |  浏览/下载:223/0  |  提交时间:2020/07/28
Animals  Biodiversity  Cameras  Conservation  Forestry  Land use  Tropics  Amazonia  Anthropogenic impacts  Assemblage composition  Biological reserves  Forest vertebrates  Tropical forest  Tropical rain forest  Visual interpretation  Crime  abundance  anthropogenic effect  biodiversity  community structure  data interpretation  forest fire  habitat fragmentation  hunting  land use  Landsat  legal system  protected area  rainforest  selective logging  time series analysis  trap (equipment)  tropical forest  vertebrate  visual analysis  wildlife management  Animals  Biodiversity  Cameras  Conservation  Forestry  Land Use  Brazil  Gurupi Biological Reserve  Maranhao  Vertebrata  
Carbon isotopic composition of lipid biomarkers from an endoevaporitic gypsum crust microbial mat reveals cycling of mineralized organic carbon 期刊论文
, 2019, 卷号: 17, 期号: 6
作者:  Jahnke L.L.;  Des Marais D.J.
收藏  |  浏览/下载:30/0  |  提交时间:2020/07/28
anoxic conditions  biomarker  biomineralization  carbon isotope  chemical compound  cyanobacterium  dissolved inorganic carbon  fatty acid  gypsum  isotopic composition  lipid  methane  microbial community  microbial mat  stable isotope  sulfate-reducing bacterium  total organic carbon  trophic structure  Baja California Sur  Guerrero Negro  Mexico [North America]  Cyanobacteria  biological marker  calcium sulfate  carbon  lipid  bacterium  carbon cycle  chemistry  metabolism  sediment  Bacteria  Biomarkers  Calcium Sulfate  Carbon Cycle  Carbon Isotopes  Geologic Sediments  Lipids  
The Sirius Passet Lagerstätte of North Greenland—A geochemical window on early Cambrian low-oxygen environments and ecosystems 期刊论文
, 2019, 卷号: 17, 期号: 1
作者:  Hammarlund E.U.;  Smith M.P.;  Rasmussen J.A.;  Nielsen A.T.;  Canfield D.E.;  Harper D.A.T.
收藏  |  浏览/下载:32/0  |  提交时间:2020/07/28
benthos  biodiversity  biogeochemistry  Cambrian  concentration (composition)  lagerstatte  nekton  oxygen minimum layer  paleontology  sea level change  soft tissue preservation  water column  Arctic  Greenland  Animalia  oxygen  sea water  chemistry  ecosystem  evolution  fossil  Greenland  sea  sediment  Biological Evolution  Ecosystem  Fossils  Geologic Sediments  Greenland  Oceans and Seas  Oxygen  Seawater