与 «PIKEPERCH»相关的英语书籍
在以下的参考文献中发现
pikeperch的用法。与
pikeperch相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Proceedings of the Estonian Academy of Sciences, Biology and ...
The piscivorous nature of pikeperch has been demonstrated in many studies by
the dominance of fish in their diet from their second year of life (Varley, 1967; Erm
, 1961, 1981; Lehtonen et al., 1996); however the species composition of the ...
2
Climate Change and Northern Fish Populations
N= number of year-classes. vs. perch, Helsinki II 0.79 vs. pikeperch, Aland 0.97
vs. pikeperch, Helsinki 0.87 vs. pikeperch, Helsinki 0.98 vs. whitefish, Pori 0.74 vs
. whitefish, Aland 0.85 Table 4. Probabilities for correlations between air ...
Richard James Beamish, 1995
3
Biological invaders in inland waters: Profiles, ...
The optimal salinity has been reported to be around 6 psu (Craig 2000), which is
in agreement with field observations of pikeperch occupying the Lithuanian
coastal region of the Baltic Sea (at salinities of 4.9–6.8 psu) that had a higher ...
4
Biology of the Baltic Sea
However, salinities exceeding 9.6 psu and 4.75 psu have been reported limiting
for perch and pikeperch larvae, respectively (Bein & Ribi. 1994; Lehtonen et al.,
1996). Thus, the salinity tolerance of pikeperch and perch seems to depend on ...
Hans Kautsky, Pauli Snoeijs, 2004
Pikeperch are reported to spawn in areas of estuaries with low salinity (Deellder
& Willemsen, 1964; Gaygalas & Gyarulaytis. 1974). Areas with low salinity are
present in the Randers Fjord, thus, the three pikeperch moving to the fjord might ...
Eva B. Thorstad, Ian A. Fleming, Tor Fredrik Naesje, 2003
6
Ecohydrology & Hydrobiology
09,p=0.872 Pikeperch R=0.50, p=0.391 202 .2 .3 .4 CVL(*100) Perch R=0.0 3,p=
0. 957 Pikeperch R= -0. 70 , p=0. 188 1.5 2.5 Lmax-Lmin (m) Perch R= -0.14, p=0
. 787 Pikeperch R= -0.90, p=0. 037 Fig. 2. Relationship between the perch ...
7
The Lakes Handbook: Limnology and Limnetic Ecology
In Oulujärvi (northern Finland), in which both trout and pikeperch are being
stocked in great numbers, diet studies show that trout mostly feed on vendace
and pikeperch on smelt (Vehanen et al. 1998). Irrespective of their own size, both
...
Patrick O'Sullivan, C. S. Reynolds, 2008
8
Fish and Fisheries at Higher Altitudes: Asia
During 1963-68 more than 7000 mature pikeperch were released in the Alakol
lakes. This predator destroyed the remaining marinka stocks and began to feed
on perch and stone loach, and later on common carp, because there was no
other ...
9
Biologie des poissons d'eau douce européens (2e éd.)
A review of pikeperch (Stizostedion lucioperca), Eurasian perch (Percafluviatilis)
and ruff (Gymnocephalus cernua) in Finland. J Fish Res B Canad, 34: 1684-1695
. Ljunggren L, Sandstrom A, 2007. Influence of visual conditions on foraging ...
BRUSLÉ Jacques, QUIGNARD Jean-Pierre, 2013
10
Baltic Coastal Ecosystems: Structure, Function and Coastal ...
Annual pikeperch catches per hectare from the commercial fishery in the
Szczecin Lagoon The long-term yields of pikeperch in the Szczecin Lagoon
indicate that eutro- phication processes have affected the population since the
late 1930s ...
Gerald Schernewski, Ulrich Schiewer, 2002
包含词语«PIKEPERCH»的新条目
找出国内和国际出版社所讨论的内容，以及词语
pikeperch在以下新条目的上下文中是如何使用的。
Crayfish in Moscow River Indicate Improvement in Water Quality
Apart from the crayfish, other species have also been appearing in larger numbers in the river, including pike, pikeperch, asp and catfish. «The Moscow Times, 七月 15»
The big weekend: Tallinn
Instead, take a short walk north to Leib, which has a gorgeous garden and a menu featuring pikeperch and beef fillet (mains from £8.70; ... «The Sunday Times, 七月 15»
Ban on sturgeon fishing not affects production and prices
Despite the fact that today, Azerbaijan enjoys breeding of bream, pikeperch and even trout in pond-like conditions, Namig Mustafayev, ... «AzerNews, 七月 15»
Fishery managers trying to save Lake Washington sockeye salmon
... lake's trenches since they were illegally dumped into the lake more than a decade ago, are walleye — a North American pikeperch — known ... «The Seattle Times, 五月 15»
A lake full of beer is an angler's dream and dilemma
This name reference is often misleading. Walleye are not pikeperch or pickerel fish ..." The explanation goes on and on. You can look it up. «azcentral.com, 一月 15»
The Peat Monster
... started at Kuivasjärvi, which include monitoring bird species and filtering runoff that they fear may be preventing pikeperch from spawning. «Foreign Policy, 十月 14»
Ukraine - now the war is to rescue threatened nature
Sturgeon, bream, pikeperch, goby, herring were all plentiful here: between 1930 and 1990, over 10 million tons of fish were caught here with ... «The Ecologist, 十月 14»
Helsinki's food scene, coming on strong
... on the table holds jagged malt crackers and curly white rice crackers, and the next course celebrates another local treasure: fresh pikeperch. «Washington Post, 八月 14»
Delicious Russia: Ukha, fish soup for dinner at the dacha
1) We're going to make it using pikeperch. We'll start by taking off the fish's scales, gutting, and washing it. Some people use the pikeperch's ... «Russia Beyond the Headlines, 八月 14»
From Baroque to Modern art and architecture, and rich local food …
... pikeperch fillet with beluga lentils, and rich beef bouillon with wheat dumplings dressed with oil of lovage, an aromatic herb, in a dining room ... «Irish Times, 七月 14»
