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Mnogoletnyaya Dinamika Gidrologicheskogo Sostoyaniya Pochv Ishiskoy Stepi: Osnovnye Prichiny, Etapy, Pochvenno-geneticheskie I Pochvenno-ekologicheskie Sledstviya Yuriy Kravtsov Russian edition
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Mnogoletnyaya Dinamika Gidrologicheskogo Sostoyaniya Pochv Ishiskoy Stepi: Osnovnye Prichiny, Etapy, Pochvenno-geneticheskie I Pochvenno-ekologicheskie Sledstviya
Yuriy Kravtsov
V Ishimskoy stepi v usloviyakh bogarnogo zemledeliya otmechaetsya izmenenie gidrologicheskogo sostoyaniya pochv i gruntov zony aeratsii v storonu povysheniya ikh vlazhnosti v techenie 1960-2000-kh gg. Glavnoy prichinoy vyyavlennoy dinamiki vystupaet obuslovlennyy khozyaystvennoy deyatel'nost'yu pod"em urovnya gruntovykh vod. V mnogoletney dinamike gidrologicheskogo sostoyaniya pochv i podpochvennykh tolshch porod Ishimskoy stepi pri pod"eme gruntovykh vod vydeleno tri etapa i dana ikh kharakteristika. Mnogoletnee povyshenie urovnya gruntovykh vod privelo k smene vodnogo rezhima plakornykh pochv Ishimskoy stepi i k smene prinadlezhnosti etikh pochv k ryadu uvlazhneniya. Naibolee znachimymi pochvenno- ekologicheskimi sledstviyami mnogoletney dinamiki gidrologicheskogo sostoyaniya pochv Ishimskoy stepi pri pod"eme gruntovykh vod vystupayut uvelichenie zapasov dostupnoy rasteniyam vlagi pri snizhenii poristosti aeratsii v nizhnikh gorizontakh pochv i bolee myagkiy, po sravneniyu s iskhodno avtomorfnymi pochvami, temperaturnyy rezhim ikh nizhnikh gorizontov. V rezul'tate antropogennogo pereuvlazhneniya v iskhodno avtomorfnykh pochvakh Ishimskoy stepi vpervye v istorii ikh razvitiya sozdany usloviya dlya formirovaniya gidromorfnosti.
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | April 14, 2011 |
| ISBN13 | 9783843302524 |
| Publishers | LAP LAMBERT Academic Publishing |
| Pages | 240 |
| Dimensions | 150 × 14 × 225 mm · 375 g |
| Language | German |