Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Becky Hylton"'
Publikováno v:
Journal of Field Ornithology. 74:281-287
The accuracy of aerial estimates of avian aggregation sizes is variable across studies, and the relative importance of techniques and inter-observer error to this variation are poorly understood. Using a scaled physical model of a wading bird colony,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f09fc7adf1a0ce3cb4754e54afbca009
https://doi.org/10.1648/0273-8570-74.3.281
https://doi.org/10.1648/0273-8570-74.3.281
Publikováno v:
Environmental toxicology and chemistry. 23(6)
During the late 1980s, the upper trophic-level biota of the Everglades (FL, USA) was recognized as being highly contaminated with mercury (Hg). However, the timing and pattern of that increase is poorly known, and no information is available about me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1302c10b71561bd2e7d7f1c81c516811
https://pubmed.ncbi.nlm.nih.gov/15376533
https://pubmed.ncbi.nlm.nih.gov/15376533
Autor:
Soza War Soldier, Rose
Publikováno v:
News from Native California. Fall2014, Vol. 28 Issue 1, p27-32. 6p.
Publikováno v:
Auk: Ornithological Advances; Jan2019, Vol. 136 Issue 1, p1-18, 18p
Publikováno v:
Revista Mexicana de Biodiversidad; 2011, Vol. 82 Issue 2, p515-537, 23p
Publikováno v:
Biodiversity & Conservation; Jan2010, Vol. 19 Issue 1, p21-36, 16p, 3 Color Photographs, 4 Charts
Autor:
Zweig, Christa L., Kitchens, Wiley M.
Publikováno v:
Wetlands; Dec2008, Vol. 28 Issue 4, p1086-1096, 11p
Publikováno v:
Environmental Toxicology & Chemistry; Jun2004, Vol. 23 Issue 6, p1474-1478, 5p, 2 Charts, 4 Graphs
Autor:
Tomasulo-Seccomandi, Alessandra M., Schable, Nancy A., Lawrence Bryan, A., Lehr Brisbin, I., Del Lama, Silvia N., Glenn, Travis C.
Publikováno v:
Molecular Ecology Notes; 2003, Vol. 3 Issue 4, p563-566, 4p
Much of biology can be understood in terms of demography. It is the demographic processes of birth and death which govern rates of population growth and the rates at which gene frequencies change. The analysis of demographic processes in free-living
