Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Robert P. Jean"'
Autor:
Alain Pietroniro, Daniel L. Peters, Daqing Yang, Jean-Michel Fiset, Robert Saint-Jean, Vincent Fortin, Robert Leconte, Jean Bergeron, Gabriela Llanet Siles, Mélanie Trudel, Camille Garnaud, Pascal Matte, Laurence C. Smith, Colin J. Gleason, Tamlin M. Pavelsky
Publikováno v:
Canadian Journal of Remote Sensing, Vol 45, Iss 2, Pp 116-138 (2019)
The origins of the Surface Water and Ocean Topography (SWOT) mission date back to the mid-1970s with the launch of GOES-3 and SEASAT. These missions were then followed in 1992 by the Topex-Poseidon satellite, then by Jason-1 (2001), OSTM/Jason-2 (200
Externí odkaz:
https://doaj.org/article/e535a46bfbce4160ba1cd74746ed98f4
Publikováno v:
Natural Areas Journal. 42
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54b61c601e419d319a2c973791d2a893
https://doi.org/10.3375/22-2
https://doi.org/10.3375/22-2
Akademický článek
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Autor:
Lars A. Brudvig, Christie A. Bahlai, Robert P. Jean, Jason Gibbs, Mitchell C. Lettow, Douglas A. Landis
Publikováno v:
Restoration Ecology. 26:882-890
North American Midwestern oak (Quercus spp.) savannas are rare fire‐dependent ecosystems that can support high levels of biodiversity and are the focus of considerable restoration effort due to widespread fire suppression. Due to the predominance o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fba46a2e0f8d6582f9a067999f77fa70
https://doi.org/10.1111/rec.12655
https://doi.org/10.1111/rec.12655
Publikováno v:
Northeastern Naturalist. 24:421-445
We surveyed bees inhabiting inland dune and ridge woodlands at 30 sites in Worcester County, MD, in 2008 and 2009 . We collected and identified 4878 bees representing 5 families, 31 genera, and 121 species. Here, we report data on annual and seasonal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4030e4a97412c5480dc1e233ca3b468b
https://doi.org/10.1656/045.024.0404
https://doi.org/10.1656/045.024.0404
Autor:
Robert L. Minckley, Edward F. Connor, Terry L. Griswold, Emanuel Kula, Robert P. Jean, James H. Cane, Barbara Gemmill-Herren, Simon G. Potts, Gordon W. Frankie, Gretchen LeBuhn, Frank D. Parker, Karen W. Wright, David W. Roubik, Sam Droege
Publikováno v:
Conservation Biology. 27:113-120
Recently there has been considerable concern about declines in bee communities in agricultural and natural habitats. The value of pollination to agriculture, provided primarily by bees, is >$200 billion/year worldwide, and in natural ecosystems it is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed903ef6e3ff3248c3f630e90293d294
https://doi.org/10.1111/j.1523-1739.2012.01962.x
https://doi.org/10.1111/j.1523-1739.2012.01962.x
Autor:
Robert P. Jean, John L. Neff, Amy Wolf, Mike Arduser, M. Deyrup, H. G. Hall, Sheila R. Colla, Jason Gibbs, Molly G. Rightmyer, C. Henne, Terry L. Griswold, John S. Ascher, James H. Cane, Cory S. Sheffield, M. Veit, Sam Droege
Publikováno v:
Journal of the Kansas Entomological Society. 85:14-22
The status of wild bees, the major group of pollinators in most biomes, has gained recognition as an important ecological and economic issue. Insufficient baseline data and taxonomic expertise for this understudied group has hindered efforts to asses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::465cacc9b331b760521404b48f7d34ad
https://doi.org/10.2317/jkes110726.1
https://doi.org/10.2317/jkes110726.1
Autor:
Krystalynn J. Frohnapple, Ralph Grundel, Jason Gibbs, Gary A. Glowacki, Noel B. Pavlovic, Robert P. Jean
Publikováno v:
Journal of the Kansas Entomological Society. 84:105-138
The Indiana Dunes, and nearby natural areas in northwest Indiana, are floristically rich Midwest U.S. locales with many habitat types. We surveyed bees along a habitat gradient ranging from grasslands to forests in these locales, collecting at least
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1e9decbc15629716cd9f5061bb36c6d
https://doi.org/10.2317/jkes101027.1
https://doi.org/10.2317/jkes101027.1
Publikováno v:
Environmental Entomology. 40:374-380
Concern over the status of bees has increased the need to inventory bee communities and, consequently, has increased the need to understand effectiveness of different bee sampling methods. We sampled bees using bowl traps and netting at 25 northwest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d40f4cf4327ea73583ceaab1ae59a90
https://doi.org/10.1603/en09278
https://doi.org/10.1603/en09278
Autor:
Gordon W. Frankie, Robert P. Jean, Karen W. Wright, David W. Roubik, Frank D. Parker, Simon G. Potts, Edward F. Connor, Barbara Gemmill-Herren, Emmanuel Kula, Gretchen LeBuhn, Robert L. Minckley, Sam Droege
Publikováno v:
Conservation Biology. 29:283-285
Gretchen Lebuhn,∗ ¶ Sam Droege,† Edward F. Connor,∗ Barbara Gemmill-Herren,‡ Simon G. Potts,§ Robert L. Minckley,∗∗ Robert P. Jean,†† Emanuel Kula,‡‡ David W. Roubik,§§ Karen W. Wright,∗∗∗ Gordon Frankie,††† and Fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42c093ddbcae8d468733e6f042b5577e
https://doi.org/10.1111/cobi.12438
https://doi.org/10.1111/cobi.12438