中文版 | English

在结果中检索

GSTDTAP

浏览/检索结果: 共12条，第1-10条 帮助

限定条件                    
已选(0)清除 条数/页：   排序方式：
Upper Midwest lakes are supersaturated with N-2 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (29) : 17063-17067
作者:  Loeks-Johnson, Brianna M.;  Cotner, James B.
收藏  |  浏览/下载：21/0  |  提交时间：2020/07/09
denitrification  nitrogen fixation  nitrogen cycling  biogeochemistry  
Improvement in municipal wastewater treatment alters lake nitrogen to phosphorus ratios in populated regions 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (21) : 11566-11572
作者:  Tong, Yindong;  Wang, Mengzhu;  Penuelas, Josep;  Liu, Xueyan;  Paerl, Hans W.;  Elser, James J.;  Sardans, Jordi;  Couture, Raoul-Marie;  Larssen, Thorjorn;  Hu, Hongying;  Dong, Xin;  He, Wei;  Zhang, Wei;  Wang, Xuejun;  Zhang, Yang;  Liu, Yi;  Zeng, Siyu;  Kong, Xiangzhen;  Janssen, Annette B. G.;  Lin, Yan
收藏  |  浏览/下载：15/0  |  提交时间：2020/05/13
nutrient balance  water quality change  anthropogenic source  wastewater treatment  aquatic ecosystem  
Carbon declines along tropical forest edges correspond to heterogeneous effects on canopy structure and function 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (14) : 7863-7870
作者:  Ordway, Elsa M.;  Asner, Gregory P.
收藏  |  浏览/下载：12/0  |  提交时间：2020/05/13
Borneo  carbon conservation  forest edge effects  deforestation  leaf traits  
Bone resorption and body reorganization during maturation induce maternal transfer of toxic metals in anguillid eels 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (23) : 11339-11344
作者:  Freese, Marko;  Rizzo, Larissa Yokota;  Pohlmann, Jan-Dag;  Marohn, Lasse;  Witten, Paul Eckhard;  Gremse, Felix;  Ruetten, Stephan;  Guevener, Nihan;  Michael, Sabrina;  Wysujack, Klaus;  Lammers, Twan;  Kiessling, Fabian;  Hollert, Henner;  Hanel, Reinhold;  Brinkmann, Markus
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/27
eel  maternal transfer  bone loss  metals  spawning migration  
African biomass burning is a substantial source of phosphorus deposition to the Amazon, Tropical Atlantic Ocean, and Southern Ocean 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (33) : 16216-16221
作者:  Barkley, Anne E.;  Prospero, Joseph M.;  Mahowald, Natalie;  Hamilton, Douglas S.;  Popendorf, Kimberly J.;  Oehlert, Amanda M.;  Pourmand, Ali;  Gatineau, Alexandre;  Panechou-Pulcherie, Kathy;  Blackwelder, Patricia;  Gaston, Cassandra J.
收藏  |  浏览/下载：10/0  |  提交时间：2019/11/27
dust  biomass burning  phosphorus  Atlantic Ocean  Amazon Basin  
A productivity collapse to end Earth's Great Oxidation 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (35) : 17207-17212
作者:  Hodgskiss, Malcolm S. W.;  Crockford, Peter W.;  Peng, Yongbo;  Wing, Boswell A.;  Horner, Tristan J.
收藏  |  浏览/下载：6/0  |  提交时间：2019/11/27
Proterozoic  primary productivity  Great Oxidation Event  triple-oxygen isotopes  nutrient limitation  
Variable impacts of contemporary versus legacy agricultural phosphorus on US river water quality 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (41) : 20562-20567
作者:  Stackpoole, Sarah M.;  Stets, Edward G.;  Sprague, Lori A.
收藏  |  浏览/下载：7/0  |  提交时间：2019/11/27
legacy phosphorus  mass balance  eutrophication  phosphorus runoff  water-quality trend  
Limited oxygen production in the Mesoarchean ocean 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (14) : 6647-6652
作者:  Ossa, Frantz Ossa;  Hofmann, Axel;  Spangenberg, Jorge E.;  Poulton, Simon W.;  Stueken, Eva E.;  Schoenberg, Ronny;  Eickmann, Benjamin;  Wille, Martin;  Butler, Mike;  Bekker, Andrey
收藏  |  浏览/下载：6/0  |  提交时间：2019/11/27
oxygen oasis  nitrogen isotopes  nutrient limitation  oxygenic photosynthesis  Mesoarchean  
Nitrate is an important nitrogen source for Arctic tundra plants 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (13) : 3398-3403
作者:  Liu, Xue-Yan;  Koba, Keisuke;  Koyama, Lina A.;  Hobbie, Sarah E.;  Weiss, Marissa S.;  Inagaki, Yoshiyuki;  Shaver, Gaius R.;  Giblin, Anne E.;  Hobara, Satoru;  Nadelhoffer, Knute J.;  Sommerkorn, Martin;  Rastetter, Edward B.;  Kling, George W.;  Laundre, James A.;  Yano, Yuriko;  Makabe, Akiko;  Yano, Midori;  Liu, Cong-Qiang
收藏  |  浏览/下载：11/0  |  提交时间：2019/11/27
Arctic tundra plants  nitrogen dynamics  plant nitrate  soil nitrate  stable isotopes  
Uranium isotope evidence for two episodes of deoxygenation during Oceanic Anoxic Event 2 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (12) : 2918-2923
作者:  Clarkson, Matthew O.;  Stirling, Claudine H.;  Jenkyns, Hugh C.;  Dickson, Alexander J.;  Porcelli, Don;  Moy, Christopher M.;  von Strandmann, Philip A. E. Pogge;  Cooke, Ilsa R.;  Lenton, Timothy M.
收藏  |  浏览/下载：9/0  |  提交时间：2019/11/27
oceanic anoxia  OAE  uranium isotopes  biogeochemical model  carbon cycle