Zooplankton kak kormovaya baza skopy
| AUTHOR | Gorskaya Valentina |
| PUBLISHER | LAP Lambert Academic Publishing (07/25/2012) |
| PRODUCT TYPE | Paperback (Paperback) |
Description
Skopa - vid, zanesennyy v Krasnuyu Knigu Rossii. Odnako voznikayut opredelennye slozhnosti, svyazannye s sostoyaniem ee kormovoy bazy. Izvestno, chto skopa - ikhtiofag, a v poslednee vremya chislennost' rybnogo naseleniya v vodoemakh Leningradskoy oblasti sokrashchaetsya, chto svyazano s vliyaniem antropogennykh faktorov. Tak ikh vozdeystvie okazyvaet negativnoe vliyanie na ego obitateley, v chastnosti, na zooplankton. V svoyu ochered', izmenenie struktury etogo soobshchestva mozhet povliyat' na ikhtiofaunu - kormovoy ob"ekt skopy, potomu, chto organizmami zooplanktona pitaetsya molod' bol'shinstva vidov ryb. Takim obrazom, rassmotrennaya mnogoletnyaya dinamika soobshchestva zooplanktona na territorii Nizhne-Svirskogo zapovednika, pozvolyaet opredelit' vozmozhnye puti dal'neyshego razvitiya ikhtiofauny zaliva, i, kak sledstvie, sostoyanie populyatsii skopy, obitayushchey v ego okrestnostyakh.
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Product Format
Product Details
ISBN-13:
9783844324273
ISBN-10:
3844324275
Binding:
Paperback or Softback (Trade Paperback (Us))
Content Language:
Russian
More Product Details
Page Count:
64
Carton Quantity:
122
Product Dimensions:
6.00 x 0.15 x 9.00 inches
Weight:
0.23 pound(s)
Country of Origin:
US
Subject Information
BISAC Categories
Science | Life Sciences - Ecology
Descriptions, Reviews, Etc.
publisher marketing
Skopa - vid, zanesennyy v Krasnuyu Knigu Rossii. Odnako voznikayut opredelennye slozhnosti, svyazannye s sostoyaniem ee kormovoy bazy. Izvestno, chto skopa - ikhtiofag, a v poslednee vremya chislennost' rybnogo naseleniya v vodoemakh Leningradskoy oblasti sokrashchaetsya, chto svyazano s vliyaniem antropogennykh faktorov. Tak ikh vozdeystvie okazyvaet negativnoe vliyanie na ego obitateley, v chastnosti, na zooplankton. V svoyu ochered', izmenenie struktury etogo soobshchestva mozhet povliyat' na ikhtiofaunu - kormovoy ob"ekt skopy, potomu, chto organizmami zooplanktona pitaetsya molod' bol'shinstva vidov ryb. Takim obrazom, rassmotrennaya mnogoletnyaya dinamika soobshchestva zooplanktona na territorii Nizhne-Svirskogo zapovednika, pozvolyaet opredelit' vozmozhnye puti dal'neyshego razvitiya ikhtiofauny zaliva, i, kak sledstvie, sostoyanie populyatsii skopy, obitayushchey v ego okrestnostyakh.
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$62.84
