Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Niles R. Kevern"'
Publikováno v:
Artificial Reefs ISBN: 9781351069915
Artificial Reefs
Artificial Reefs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a14e39a9f9e96713f7f3ca0b0df4b430
https://doi.org/10.1201/9781351069915-21
https://doi.org/10.1201/9781351069915-21
Publikováno v:
SIL Proceedings, 1922-2010. 21:830-840
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e67595a5be660a204d293767ce2de918
https://doi.org/10.1080/03680770.1980.11897094
https://doi.org/10.1080/03680770.1980.11897094
Publikováno v:
Journal of Environmental Radioactivity. 4:39-64
Few analytical techniques are sensitive enough to detect environmental concentrations of uranium in waters where humic acids are present. One objective of this study was to devise a technique for measuring humic-complexed and uncomplexed uranium at t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b85e24744f3b6d056636de6c745c77d3
https://doi.org/10.1016/0265-931x(86)90020-2
https://doi.org/10.1016/0265-931x(86)90020-2
Autor:
Julin D. Lu, Niles R. Kevern
Publikováno v:
The Progressive Fish-Culturist. 37:241-244
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2530ce8ba40d8775af6be2a4e3a450d
https://doi.org/10.1577/1548-8659(1975)37[241:tfouwm]2.0.co
https://doi.org/10.1577/1548-8659(1975)37[241:tfouwm]2.0.co
Autor:
Niles R. Kevern, B. J. Mathis
Publikováno v:
Hydrobiologia. 46:207-222
Five species of fishes, two species of aquatic macrophytes, zooplankton, migratory goose feces, water and sediments from a eutrophic lake were analyzed for mercury, cadmium, lead and thallium. Mercury was detected in fishes and sediments only while c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0a45c2188d3ad11ffed812c75c05f9f
https://doi.org/10.1007/bf00043141
https://doi.org/10.1007/bf00043141
Autor:
Niles R. Kevern, Barber Willard E
Publikováno v:
Hydrobiologia. 43:53-75
Influence of substrate, macrophyte growth and detritus on macroinvertebrate standing crop (numbers and biomass) as well as seasonal variations in standing crop were investigated in a trout stream.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fc7b9fbf88557ac796008393300ae7b
https://doi.org/10.1007/bf00014257
https://doi.org/10.1007/bf00014257
Autor:
Niles R. Kevern
Publikováno v:
Science. 145:1445-1446
The uptake of calcium and strontium by a green unicellular alga cultured in media containing these elements in concentrations found in nature is directly proportional to the concentration in the media. Variation in the concentration of either element
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2acec8e3c0788e84dfd8447b72354ca
https://doi.org/10.1126/science.145.3639.1445
https://doi.org/10.1126/science.145.3639.1445
Autor:
Niles R. Kevern
Publikováno v:
Science. 146:1488-1488
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c823ca5974bc0e8bbdde03a51bf8022a
https://doi.org/10.1126/science.146.3650.1488.b
https://doi.org/10.1126/science.146.3650.1488.b