Using a 19-year dataset, we evaluated the functional responses of lake phytoplankton and zooplankton to water quality changes associated with mining activities in five downstream lakes of the Ekati diamond mine (NWT, Canada). Our results demonstrate that diamond mine activity shifted phytoplankton ...
MOEN, T . - 1953 - Food habits of the carp in North-West Iowa lakes ; Proc . Iowa Acad . Soc . 60 : 665 .MoEN, T. 1953. Food habits of the carp in northwest Iowa lakes. Proc. Iowa Acad. Sci. 60:665-686.Moen, T. ( 1953 ) Food habits of the carp in northwest Iowa ...
Bythotrephes cederstroemii Schoedler (Crustacea: Cladocera), a predator previously confined to the Palearctic, has successfully invaded the North American Great Lakes 1–3 . Bythotrephes is a voracious predator on herbivorous Cladocera, including the dominant grazers in Lake Michigan during the ...
The growth of cities in North America, along with the railroads that connected them, helped to drive the industrialization of meat production, which came to be dominated by the meatpacking plants in Chicago. Among the leading firms in the industry was Swift and Company, which revolutionized ...
Food in Time and Place: The American Historical Association Companion to Food History Chinese food is traditionally divided into northern and southern, the north being wheat based (with noodles, dumplings, and breads), the south rice based... P Freedman,JE Chaplin,K Albala - University of Calif...
Breeding range and abundance of White-winged Scoters (Melanitta fusca deglandi) have declined in northwestern North America. Hypotheses proposed to account... RT Alisauskas,JJ Traylor,CJ Swoboda,... - 《Animal Biodiversity & Conservation》 被引量: 167发表: 2004年 Contaminants and Sea Ducks in ...
Effect of salt level and nitrite on toxin production by Clostridium botulinum Type E spores in smoked Great Lakes Whitefish. Journal of Food Protection, 50, 212–17. CAS Google Scholar Cutting, C.L. (1966). Smoking. In: Fish as Food, Vol. 3 (Processing: Part 1). Ed. G. Borgstrom,...
Lake Urmia is one of the most hyper-saline and well-known drying (and even dying) lakes. It has been drying up since 2000. The lake, at an elevation of 1286 m above mean sea level and with an area of 5000 km2, is located in north-western Iran (Supplementary Fig.1). Lake Urmia ...
Stomach contents and stable isotopes analysis indicate Hemimysis anomala in Lake Ontario are broadly omnivorous Hemimysis anomala is a recent invader to North American aquatic ecosystems and is spreading rapidly throughout the Great Lakes region. This is the first l... Evans, T. M,Naddafi, R,...
From this analysis of long-term community data, it appears that Bythotrephes has important indirect, as well as direct, food web effects in newly invaded North American lakes with implications for trophic relationships. 展开 关键词: Bythotrephes Conochilus Harp Lake Rotifers Competition Predation ...