Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Willis E. Pequegnat"'
Publikováno v:
American Zoologist. 30:45-64
Recent transects across the continental slope off western Louisiana, the Mississippi River delta, and the Florida peninsula in the general depth range of 300–3,000 m have provided information on habitat variables and on faunal composition, density,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b899dfdd2be3d03cda99a85d619e765
https://doi.org/10.1093/icb/30.1.45
https://doi.org/10.1093/icb/30.1.45
Autor:
Willis E. Pequegnat
Publikováno v:
Water International. 8:180-190
In this paper, those living components of an estuary/continental shelf environmental complex that are potentially vulnerable to various degrading impacts of anthropogenic origin are identified. The latter are principally associated with the establish
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22fc51eaab959b588f0d8564a8bcf82f
https://doi.org/10.1080/02508068308686040
https://doi.org/10.1080/02508068308686040
Publikováno v:
Botanical Gazette. 129:63-67
A study was conducted to determine, through ecological observations and experimental manipulation, whether the marine angiosperm Thalassia testudinum Koening and Sims is responsive to photoperiod. The field observations, made in St. Andrew Bay on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::703a7f6c15cab6c89e25637c0b237957
https://doi.org/10.1086/336413
https://doi.org/10.1086/336413
Autor:
Willis E. Pequegnat
Publikováno v:
The Biological Bulletin. 95:69-82
1. Whole perivisceral fluid (blood) of Arbacia contains a substance capable of inhibiting fertilization.2. Contrary to the conclusions of previous investigators, this inhibitor is not normally present in the serum. Rather certain blood cells, particu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ff667f045a6afea5af23b6089cbce4e
https://doi.org/10.2307/1538153
https://doi.org/10.2307/1538153
Autor:
Willis E. Pequegnat
Publikováno v:
Scientific American. 198:84-90
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0146b75cbd41b666b2062282c2823eb
https://doi.org/10.1038/scientificamerican0158-84
https://doi.org/10.1038/scientificamerican0158-84
Autor:
Willis E. Pequegnat
Publikováno v:
Ecology. 45:272-283
Between 300 and 400 described species of macroscopic animals (including 22 fishes) were encountered on 1,385 m 2 of a silt—stone, submarine hogback and adjacent mixed bottom located in the shallow sublittoral (9.5 to 18 m depth) about 500 m off the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2de847ff78ec9c5b83d555372ab20358
https://doi.org/10.2307/1933840
https://doi.org/10.2307/1933840
Publikováno v:
Crustaceana. 24:163-168
Description d'une nouvelle espece de Galatheidae gigantesque, Munido psis albatrossae n. sp., du Pacific oriental au large de la Basse Californie, Mexique, a 3219 m de profondeur.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aae86222d7b91b07f2fa25b7baee6db
https://doi.org/10.1163/156854073x00335
https://doi.org/10.1163/156854073x00335
Publikováno v:
Estuarine and Wetland Processes ISBN: 9781475751796
One of the difficult problems facing scientists who are concerned with the environmental effects of the disposal of dredged material and industrial wastes into the aquatic environment is determining whether or not given waste components elicit chroni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a154ebd09db2654c79ca8742240c2433
https://doi.org/10.1007/978-1-4757-5177-2_25
https://doi.org/10.1007/978-1-4757-5177-2_25
Autor:
Willis E. Pequegnat
There is reasonable doubt that we possess the critical data for assessing the long-term effects of marine dredging activities on the benthos. Some subtle spatial and temperal effects of dredging are difficult to detect from long-cycle macrobenthos re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c0bb5a0f8e649ef33f0f71f43f216e0
https://doi.org/10.1016/b978-0-12-197502-9.50041-1
https://doi.org/10.1016/b978-0-12-197502-9.50041-1
Autor:
Willis E. Pequegnat
The report covers some aspects of work done on a study of a nearshore marine ecosystem (near Corona del Mar, California) since the report of July 1966. Additional data are provided on temperature-depth structures, and the ranges of salinity and disso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bb4b878fe5dcb73c7572b65542573f8
https://doi.org/10.21236/ad0714865
https://doi.org/10.21236/ad0714865