pus840
发表于 2025-3-23 11:23:33
The interaction of salinity, predators, light and copepod color,(Hairston 1979a). In Soap Lake, which has a salinity ranging between 16 and 17‰, the copepods were bright red, while in Lake Lenore (1.5 to 1.9‰) they were for the most part pale blue or only slightly red. The red color was due to the presence of the carotenoid astaxanthin and its esters (Hairston 1
截断
发表于 2025-3-23 16:41:06
,A synopsis of ecological information on the saline lake rotifer Brachionus plicatilis Müller 1786,f environmental conditions and, especially in alkaline (soda) lakes, may attain very high population densities. Like the familiar brine-shrimp ., and the green alga . is used widely as a basic food in the intensive culture of certain marine crustaceans and fishes. Indeed, most ecological knowledge o
疏远天际
发表于 2025-3-23 19:53:33
The brine shrimps Artemia and Parartemia,what was once considered a single species, ., appears to be several sibling species. In some cases chromosome number differs between sibling species causing reproductive isolation (Halfer-Cervini .. 1968; Barigozzi 1974) while some populations are parthenogenetic; in fact . is a classic example of p
加花粗鄙人
发表于 2025-3-23 23:10:20
Animal communities in three Victorian lakes of differing salinity,; Rawson & Moore 1944). Yet in any series of lakes, other factors such as depth, size, permanency, stratification, to name a few, may influence distribution and abundance, so that it may be difficult to be sure that any patterns observed are not influenced by factors other than salinity. Further, be
Contracture
发表于 2025-3-24 05:48:14
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Ventricle
发表于 2025-3-24 06:37:56
On the chemistry and biota of some saline lakes in Western Australia,d De Deckker & Geddes (1980) have studied a number of (mostly) ephemeral salt lakes near the coast of south-eastern South Australia. Many similarities occur between lakes in these two regions, the only major differences being the presence of dense angiosperm beds (. and .) and several invertebrates
Flirtatious
发表于 2025-3-24 13:36:59
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Hippocampus
发表于 2025-3-24 15:31:51
The limnology of saline lakes in Western Victoria,mpared with freshwater lakes is therefore limited. Though not restricted to warm arid regions, they are often numerous in such places, and Australia — not surprizingly — has a large number. Most of these, too, are relatively inaccessible. However, west of Melbourne, Victoria, there are many. They ar
Intervention
发表于 2025-3-24 21:36:54
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官僚统治
发表于 2025-3-25 00:11:10
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