在结果中检索
  Communities
  Subjects
  All Items
作者
Resource Type
研究报告 [2]
Issued Date
2019 [2]
keyword
discipline
Language
Topic
Source
globalchange

Search Results

 Help

Item hits: (Results 1-2 of 2)

Items/Page:    Sort:
Movements of juvenile Pacific Lamprey (Entosphenus tridentatus) in the Yakima and Columbia Rivers, Washington, 2018—A pilot study using acoustic telemetry [研究报告]
10.3133/ofr20191058U.S. Geological Survey. 2019-01-01
Liedtke, Theresa L. tliedtke@usgs.gov;  Lampman, Ralph T.;  Deng, Z. Daniel;  Beals, Tyler E.;  Porter, Michael S.;  Hansen, Amy C. achansen@usgs.gov;  Kock, Tobias J. tkock@usgs.gov;  Tomka, Ryan G. rtomka@usgs.gov;  Monk, Patrick
View/Download：37/0
 
Effectiveness of fish screens in protecting lamprey (Entosphenus and Lampetra spp.) ammocoetes—Pilot testing of variable screen angle [研究报告]
10.3133/ofr20191044U.S. Geological Survey. 2019-01-01
Liedtke, Theresa L. tliedtke@usgs.gov;  Didricksen, Daniel J.;  Weiland, Lisa K. lweiland@usgs.gov;  Ragala, Joshua A.;  Lampman, Ralph
View/Download：15/0
 

1