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| Swedish, Finnish and Russian wolves closely related 科技资讯 2020 收藏  |  浏览/下载:3/0  |  提交时间:2020/11/11 |
| Mixture and Migration Brought Food Production to Sub-Saharan Africa 科技资讯 2020 收藏  |  浏览/下载:0/0  |  提交时间:2020/06/15 |
| Solid Ammonium Nitrate Aerosols as Efficient Ice Nucleating Particles at Cirrus Temperatures 期刊论文 Journal of Geophysical Research: Atmospheres, 2020, 卷号: 125, 期号: 8 作者: Wagner R.; Bertozzi B.; Höpfner M.; Höhler K.; Möhler O.; Saathoff H.; Leisner T. 收藏  |  浏览/下载:40/0  |  提交时间:2021/07/19 |
| A 250-Year, Decadally Resolved, Radiocarbon Time History in the Gulf of Maine Reveals a Hydrographic Regime Shift at the End of the Little Ice Age 期刊论文 Journal of Geophysical Research: Oceans, 2020, 卷号: 125, 期号: 9 作者: Lower-Spies E.E.; Whitney N.M.; Wanamaker A.D.; Griffin S.M.; Introne D.S.; Kreutz K.J. 收藏  |  浏览/下载:12/0  |  提交时间:2021/07/19 |
| Tracing water mass mixing and continental inputs in the southeastern Atlantic Ocean with dissolved neodymium isotopes 期刊论文 Earth and Planetary Science Letters, 2020, 卷号: 530 作者: Rahlf P.; Hathorne E.; Laukert G.; Gutjahr M.; Weldeab S.; Frank M. 收藏  |  浏览/下载:22/0  |  提交时间:2021/09/01 Agulhas Current Angola Basin Cape Basin GEOTRACES GA08 Mozambique Channel neodymium isotopes |
| Long term anthropogenic enrichment of soil organic matter stocks in forest soils – Detecting a legacy of historical charcoal production 期刊论文 , 2020, 卷号: 459 作者: Bonhage A.; Hirsch F.; Schneider A.; Raab A.; Raab T.; Donovan S. 收藏  |  浏览/下载:24/0  |  提交时间:2020/07/28 Biogeochemistry Carbon Charcoal Forestry Mapping Organic compounds Surveys Charcoal fragments Charcoal production Digital elevation model Ground surveys Natural forests Soil organic matters Soil property Statistical uncertainty Soils anthropogenic effect charcoal deciduous forest dendrochronology digital elevation model enrichment forest soil geometry long-term change soil organic matter soil property Carbon Charcoal Forestry Mapping Organic Compounds Surveys Brandenburg [Germany] Germany |
| Ancient DNA indicates human population shifts and admixture in northern and southern China 期刊论文 , 2020, 卷号: 369, 期号: 6501 作者: Yang M.A.; Fan X.; Sun B.; Chen C.; Lang J.; Ko Y.-C.; Tsang C.-H.; Chiu H.; Wang T.; Bao Q.; Wu X.; Hajdinjak M.; Ko A.M.-S.; Ding M.; Cao P.; Yang R.; Liu F.; Nickel B.; Dai Q.; Feng X.; Zhang L.; Sun C.; Ning C.; Zeng W.; Zhao Y.; Zhang M.; Gao X.; Cui Y.; Reich D.; Stoneking M.; Fu Q. 收藏  |  浏览/下载:35/0  |  提交时间:2020/07/28 |
| A multi-environmental tracer study to determine groundwater residence times and recharge in a structurally complex multi-aquifer system 期刊论文 Hydrology and Earth System Sciences, 2020, 卷号: 24, 期号: 1 作者: Wilske C.; Suckow A.; Mallast U.; Meier C.; Merchel S.; Merkel B.; Pavetich S.; Rödiger T.; Rugel G.; Sachse A.; Weise S.M.; Siebert C. 收藏  |  浏览/下载:13/0  |  提交时间:2021/01/06 |
| Litter share and clay content determine soil restoration effects of rich litter tree species in forests on acidified sandy soils 期刊论文 , 2020, 卷号: 474 作者: Desie E.; Vancampenhout K.; van den Berg L.; Nyssen B.; Weijters M.; den Ouden J.; Muys B. 收藏  |  浏览/下载:24/0  |  提交时间:2020/07/28 Acidification Conservation Ecosystems Nutrients Restoration Sand Soils Chemical conditions Ecosystem functioning Ecosystem services European forests Organic matter content Research questions Soil acidifications Soil restoration Forestry acidification deciduous tree dominance ecosystem function forest floor litter mixed forest organic matter saturation soil degradation soil nutrient topsoil Acidification Conservation Ecosystems Nutrients Restoration Sand Belgium Germany Netherlands Prunus serotina Quercus robur |
| The influence of climate and management on survival probability for Germany's most important tree species 期刊论文 , 2020, 卷号: 458 作者: Brandl S.; Paul C.; Knoke T.; Falk W. 收藏  |  浏览/下载:27/0  |  提交时间:2020/07/28 Climate models Forestry Normal distribution Plants (botany) Weibull distribution Accelerated failure time models European beech (fagus sylvatica l.) Increasing temperatures Log-normal distribution Picea Abies (L.) Karst Silver fir (Abies alba Mill.) Survival analysis Tree mortality Climate change ecological modeling environmental gradient mortality risk precipitation (chemistry) precipitation (climatology) survival tree Forestry Models Mortality Probability Pseudotsuga Statistical Distribution Survival Germany Abies Abies alba Fagus sylvatica Picea abies Pinus sylvestris Pseudotsuga Pseudotsuga menziesii Quercus petraea Quercus robur |