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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
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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.
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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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