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Pleistocene lakes and paleohydrologic environments of the Tecopa basin, California: Constraints on the drainage integration of the Amargosa River 期刊论文
GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2020, 132 (7-8) : 1537-1565
作者:  Reheis, Marith C.;  Caskey, John;  Bright, Jordon;  Paces, James B.;  Mahan, Shannon A.;  Wan, Elmira
收藏  |  浏览/下载：10/0  |  提交时间：2020/08/18
300,000 yr history of water-table fluctuations at Wind Cave, South Dakota, USA-Scale, timing, and groundwater mixing in the Madison Aquifer 期刊论文
GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2020, 132 (7-8) : 1447-1468
作者:  Paces, James B.;  Palmer, Margaret, V;  Palmer, Arthur N.;  Long, Andrew J.;  Emmons, Matthew P.
收藏  |  浏览/下载：10/0  |  提交时间：2020/08/18
Global impact of atmospheric arsenic on health risk: 2005 to 2015 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (25) : 13975-13982
作者:  Zhang, Lei;  Gao, Yang;  Wu, Shiliang;  Zhang, Shaoqing;  Smith, Kirk R.;  Yao, Xiaohong;  Gao, Huiwang
收藏  |  浏览/下载：16/0  |  提交时间：2020/06/16
atmospheric arsenic  GEOS-Chem  cancer risk  noncarcinogenic effect  
Chesapeake Bay acidification buffered by spatially decoupled carbonate mineral cycling 期刊论文
NATURE GEOSCIENCE, 2020, 13 (6) : 441-+
作者:  Su, Jianzhong;  Cai, Wei-Jun;  Brodeur, Jean;  Chen, Baoshan;  Hussain, Najid;  Yao, Yichen;  Ni, Chaoying;  Testa, Jeremy M.;  Li, Ming;  Xie, Xiaohui;  Ni, Wenfei;  Scaboo, K. Michael;  Xu, Yuan-yuan;  Cornwell, Jeffrey;  Gurbisz, Cassie;  Owens, Michael S.;  Waldbusser, George G.;  Dai, Minhan;  Kemp, W. Michael
收藏  |  浏览/下载：9/0  |  提交时间：2020/06/09
Extreme rainfall triggered the 2018 rift eruption at Kilauea Volcano 期刊论文
NATURE, 2020, 580 (7804) : 491-+
作者:  Cloutier, Richard;  Clement, Alice M.;  Lee, Michael S. Y.;  Noel, Roxanne;  Bechard, Isabelle;  Roy, Vincent;  Long, John A.
收藏  |  浏览/下载：33/0  |  提交时间：2020/05/13

The May 2018 rift intrusion and eruption of Kilauea Volcano, Hawai'  i, represented one of its most extraordinary eruptive sequences in at least 200 years, yet the trigger mechanism remains elusive(1). The event was preceded by several months of anomalously high precipitation. It has been proposed that rainfall can modulate shallow volcanic activity(2,3), but it remains unknown whether it can have impacts at the greater depths associated with magma transport. Here we show that immediately before and during the eruption, infiltration of rainfall into Kilauea Volcano'  s subsurface increased pore pressure at depths of 1 to 3 kilometres by 0.1 to 1 kilopascals, to its highest pressure in almost 50 years. We propose that weakening and mechanical failure of the edifice was driven by changes in pore pressure within the rift zone, prompting opportunistic dyke intrusion and ultimately facilitating the eruption. A precipitation-induced eruption trigger is consistent with the lack of precursory summit inflation, showing that this intrusion-unlike others-was not caused by the forceful intrusion of new magma into the rift zone. Moreover, statistical analysis of historic eruption occurrence suggests that rainfall patterns contribute substantially to the timing and frequency of Kilauea'  s eruptions and intrusions. Thus, volcanic activity can be modulated by extreme rainfall triggering edifice rock failure-a factor that should be considered when assessing volcanic hazards. Notably, the increasingly extreme weather patterns associated with ongoing anthropogenic climate change could increase the potential for rainfall-triggered volcanic phenomena worldwide.


Immediately before and during the eruption of Ki & x304  lauea Volcano in May 2018, anomalously high rainfall increased the pore pressure in the subsurface to its highest level in 50 years, causing weakening and mechanical failure of the edifice.


  
The river-groundwater interface as a hotspot for arsenic release 期刊论文
NATURE GEOSCIENCE, 2020, 13 (4) : 288-+
作者:  Wallis, Ilka;  Prommer, Henning;  Berg, Michael;  Siade, Adam J.;  Sun, Jing;  Kipfer, Rolf
收藏  |  浏览/下载：11/0  |  提交时间：2020/05/13
Late Quaternary sequence stratigraphy as a tool for groundwater exploration: Lessons from the Po River Basin (northern Italy) 期刊论文
AAPG BULLETIN, 2020, 104 (3) : 681-710
作者:  Campo, Bruno;  Bohacs, Kevin M.;  Amorosi, Alessandro
收藏  |  浏览/下载：2/0  |  提交时间：2020/05/13
Paleohydrology of southwest Nevada (USA) based on groundwater U-234/U-238 over the past 475 k.y. 期刊论文
GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2020, 132 (3-4) : 793-802
作者:  Wendt, Kathleen A.;  Pythoud, Mathieu;  Moseley, Gina E.;  Dublyansky, Yuri, V;  Edwards, R. Lawrence;  Spoetl, Christoph
收藏  |  浏览/下载：8/0  |  提交时间：2020/07/02
Enhanced landslide mobility by basal liquefaction: The 2014 State Route 530 (Oso), Washington, landslide 期刊论文
GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2020, 132 (3-4) : 451-476
作者:  Collins, Brian D.;  Reid, Mark E.
收藏  |  浏览/下载：1/0  |  提交时间：2020/07/02
Iron-oxidizer hotspots formed by intermittent oxic-anoxic fluid mixing in fractured rocks 期刊论文
NATURE GEOSCIENCE, 2020, 13 (2) : 149-+
作者:  Bochet, Olivier;  Bethencourt, Lorine;  Dufresne, Alexis;  Farasin, Julien;  Pedrot, Mathieu;  Labasque, Thierry;  Chatton, Eliot;  Lavenant, Nicolas;  Petton, Christophe;  Abbott, Benjamin W.;  Aquilina, Luc;  Le Borgne, Tanguy
收藏  |  浏览/下载：9/0  |  提交时间：2020/05/13