在结果中检索
  Communities
  Subjects
  All Items
作者
Resource Type
研究报告 [14]
keyword
discipline
Language
Topic
Source
globalchange

Search Results

 Help

Item hits: (Results 1-10 of 14)

Filters    
Items/Page:    Sort:
Geology and paleontology of the late Miocene Wilson Grove Formation at Bloomfield Quarry, Sonoma County, California [研究报告]
10.3133/sir20195021U.S. Geological Survey. 2019-01-01
Powell, Charles L.;  Boessenecker, Robert W.;  Smith, N. Adam;  Fleck, Robert J.;  Carlson, Sandra J.;  Allen, James R.;  Long, Douglas J.;  Sarna-Wojcicki, Andrei M.;  Guruswami-Naidu, Raj B.
View/Download：25/0
 
Distribution and abundance of Least Bell’s Vireos (Vireo bellii pusillus) and Southwestern Willow Flycatchers (Empidonax traillii extimus) on the Middle San Luis Rey River, San Diego County, Southern California—2018 data summary [研究报告]
10.3133/ds1109U.S. Geological Survey. 2019-01-01
Allen, Lisa D. ldallen@usgs.gov;  Kus, Barbara E. barbara_kus@usgs.gov
View/Download：0/0
 
Revised technical implementation plan for the ShakeAlert system—An earthquake early warning system for the West Coast of the United States [研究报告]
10.3133/ofr20181155U.S. Geological Survey. 2018-01-01
Given, Douglas D.;  Allen, Richard M.;  Baltay, Annemarie S. abaltay@usgs.gov;  Bodin, Paul;  Cochran, Elizabeth S. ecochran@usgs.gov;  Creager, Kenneth;  de Groot, Robert M.;  Gee, Lind S. lgee@usgs.gov;  Hauksson, Egill;  Heaton, Thomas H.;  Hellweg, Margaret;  Murray, Jessica R. jrmurray@usgs.gov;  Thomas, Valerie I. vthomas@usgs.gov;  Toomey, Douglas;  Yelin, Thomas S. yelin@usgs.gov
View/Download：32/0
 
Sediment Source Assessment Using Sediment Fingerprints [研究报告]
10.3133/fs20183008U.S. Geological Survey. 2018-01-01
Gellis, Allen C. agellis@usgs.gov;  Gorman Sanisaca, Lillian E. lgormansanisaca@usgs.gov;  Cashman, Matthew J. mcashman@usgs.gov
View/Download：0/0
 
Research to improve ShakeAlert earthquake early warning products and their utility [研究报告]
10.3133/ofr20181131U.S. Geological Survey. 2018-01-01
Cochran, Elizabeth S. ecochran@usgs.gov;  Aagaard, Brad T. baagaard@usgs.gov;  Allen, Richard M.;  Andrews, Jennifer;  Baltay, Annemarie S. abaltay@usgs.gov;  Barbour, Andrew J. abarbour@usgs.gov;  Bodin, Paul;  Brooks, Benjamin A. bbrooks@usgs.gov;  Chung, Angela;  Crowell, Brendan W.;  Given, Douglas D.;  Hanks, Thomas C. thanks@usgs.gov;  Hartog, J. Renate;  Hauksson, Egill;  Heaton, Thomas H.;  McBride, Sara;  Meier, Men-Andrin;  Melgar, Diego;  Minson, Sarah E. sminson@usgs.gov;  Murray, Jessica R. jrmurray@usgs.gov;  Strauss, Jennifer A.;  Toomey, Douglas
View/Download：42/0
 
A guide to processing bat acoustic data for the North American Bat Monitoring Program (NABat) [研究报告]
10.3133/ofr20181068U.S. Geological Survey. 2018-01-01
Reichert, Brian E.;  Lausen, Cori;  Loeb, Susan;  Weller, Ted;  Allen, Ryan;  Britzke, Eric;  Hohoff, Tara;  Siemers, Jeremy;  Burkholder, Braden;  Herzog, Carl;  Verant, Michelle
View/Download：0/0
 
Ecological resilience indicators for salt marsh ecosystems [研究报告]
NatureServe. 2018-01-01
Allen, Scott T.;  Stagg, Camille L. staggc@usgs.gov;  Brenner, Jorge;  Goodin, Kathleen L.;  Faber-Langendoen, Don;  Gabler, Christopher A.;  Ames, Katherine Wirt
View/Download：2/0
 
Distribution and abundance of Least Bell’s Vireos (Vireo bellii pusillus) and Southwestern Willow Flycatchers (Empidonax traillii extimus) on the Middle San Luis Rey River, San Diego County, southern California—2017 data summary [研究报告]
10.3133/ds1082U.S. Geological Survey. 2018-01-01
Allen, Lisa D.;  Howell, Scarlett L.;  Kus, Barbara E. barbara_kus@usgs.gov
View/Download：0/0
 
Geologic map of the Washington West 30’ × 60’ quadrangle, Maryland, Virginia, and Washington D.C. [研究报告]
10.3133/ofr20171142U.S. Geological Survey. 2017-01-01
Lyttle, Peter T. plyttle@usgs.gov;  Aleinikoff, John N. jaleinikoff@usgs.gov;  Burton, William C. bburton@usgs.gov;  Crider, E. Allen Jr. ecrider@usgs.gov;  Drake, Avery A. Jr.;  Froelich, Albert J.;  Horton, J. Wright Jr.;  Kasselas, Gregorios;  Mixon, Robert B.;  McCartan, Lucy;  Nelson, Arthur E.;  Newell, Wayne L. wnewell@usgs.gov;  Pavlides, Louis;  Powars, David S. dspowars@usgs.gov;  Southworth, C. Scott ssouthwo@usgs.gov;  Weems, Robert E. rweems@usgs.gov
View/Download：30/0
 
Distribution and abundance of Least Bell’s Vireos (Vireo bellii pusillus) and Southwestern Willow Flycatchers (Empidonax traillii extimus) on the Middle San Luis Rey River, San Diego, southern California—2016 data summary [研究报告]
10.3133/ds1065U.S. Geological Survey. 2017-01-01
Allen, Lisa D.;  Howell, Scarlett L.;  Kus, Barbara E. barbara_kus@usgs.gov
View/Download：1/0
 

1 2 next