Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Gunnar Johnson"'
Autor:
Richard Rabideau Childers, Liming Cai, Shawan Chowdhury, James Crall, Mark Cornwall, Rachel Hawkins Sipe, Crystal Maier, Sarah Maunsell, Gerard Talavera, Cheng-Chia Tsai, Katherine Angier, Vijay Barve, Evan Dankowicz, Jomar Hinolan, Micael Itliong, Mark Arcebal Naive, Gunnar Johnson, Francisco Matos, Valentina Morgan, David Plotkin, Mary Salcedo, Vaughn Shirey, Kimberly Vermilya, Jalen Winstanley, Amy Wu, Robert Guralnick, Akito Kawahara, David Lohman, Leslie Ries, Edward Soucy, Roger Vila, Nanfang Yu, Naomi Pierce, Wei-Ping Chan
Butterfly migration across great distances is testimony to their impressive aeronautical skills. Wing size and shape are two key determinants of flight performance, and in butterflies, the specific configuration of forewings to hindwings including th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2caf973be9f6d2637b1be34ce48e5444
https://doi.org/10.21203/rs.3.rs-2968821/v1
https://doi.org/10.21203/rs.3.rs-2968821/v1
Publikováno v:
Earth System Science Data, Vol 13, Pp 3979-3994 (2021)
In this study we present the Portland State University Active Rock Glacier Inventory (n=10 332) for the contiguous United States, derived from the manual classification of remote sensing imagery (Johnson, 2020; https://doi.org/10.1594/PANGAEA.918585)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7734c04b29a2b74364128310502bb6b1
https://essd.copernicus.org/articles/13/3979/2021/essd-13-3979-2021.pdf
https://essd.copernicus.org/articles/13/3979/2021/essd-13-3979-2021.pdf
Continental-scale inventories of glaciers are available, but no analogous rock glacier inventories exist. We present the Portland State University Rock Glacier Inventory (n = 10,343) for the contiguous United States, derived from the manual class
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e5627de9ed210fcf71fef88dd6bb3c2
https://essd.copernicus.org/preprints/essd-2020-158/
https://essd.copernicus.org/preprints/essd-2020-158/
Publikováno v:
Journal of Geophysical Research: Biogeosciences. 121:919-932
Glaciers and rock glaciers supply water and bioavailable nutrients to headwater mountain lakes and streams across all regions of the American West. Here we present a comparative study of the metal, nutrient, and microbial characteristics of glacial a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84e0809aecad6598b262c72e84db3c6a
https://doi.org/10.1002/2015jg003236
https://doi.org/10.1002/2015jg003236
Publikováno v:
Journal of Hydrology. 511:387-402
Summary This study examines the spatial patterns of annual runoff ratios and their variability and identifies the determinants of runoff indices for 238 reference basins with low levels of anthropogenic influence and 1352 non-reference basins with su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b861c7151758221570a2474278abbb8
https://doi.org/10.1016/j.jhydrol.2014.01.066
https://doi.org/10.1016/j.jhydrol.2014.01.066
Autor:
Gunnar Johnson
At some point in life we will all come to the intersection of faith and finances. How we navigate that experience will go a long way in determining our success in our walk with God and in life. Imagine the impact financially-free Christians could hav
Autor:
Gunnar Johnson
Publikováno v:
Northwest Science. 89:104-106
Of the many challenges awaiting natural resource scientists in the next decade, the ones that give me the longest pause all have to do with how young Americans experience, understand, and appreciate nature. Although climate change literacy has increa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de7f09f18d30d5fdff94d04db1d66263
https://doi.org/10.3955/046.089.0112
https://doi.org/10.3955/046.089.0112
Autor:
Yangdong Pan, Gunnar Johnson, Heejun Chang, J. Alan Yeakley, Angela L. Strecker, Il-Won Jung, Hamid Moradkhani, Vivek Shandas, Robert Allen Bean, Mike Psaris, Daniel R. Wise, Martin Lafrenz
Publikováno v:
Atmosphere-Ocean. 51:339-356
We investigated water resource vulnerability in the US portion of the Columbia River basin (CRB) using multiple indicators representing water supply, water demand, and water quality. Based on the US county scale, spatial analysis was conducted using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::531347f3a961cb92caf5ceb8e6516587
https://doi.org/10.1080/07055900.2013.777896
https://doi.org/10.1080/07055900.2013.777896