The Impact of Climatic Factors on CO2 Emissions from Soils of Middle-Taiga Forests in Central Siberia: Emission as a Function of Soil Temperature and Moisture : научное издание

Описание

Тип публикации: статья из журнала

Год издания: 2020

Идентификатор DOI: 10.1134/S1067413620010063

Ключевые слова: carbon cycle, soil CO2 emission, soil temperature, soil moisture, middle taiga, central Siberia

Аннотация: Soil CO2 emission is one of the most important components of the global carbon cycle. This study analyzes the seasonal dynamics of soil emission for various land cover types in the middle taiga subzone of central Siberia during five growing seasons. It is shown that, throughout a vast area covered by pine forests and their derivatiПоказать полностьюves formed on sandy soils, seasonal CO2 emission values are determined primarily by the moisture conditions and only secondarily by the temperature regime and ecosystem type. The effect of the forest type is manifested only under the most favorable moisture conditions. A new approach is proposed: divide the growing season into dry and moist periods depending on the threshold soil moisture for areas with different vegetation types.

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Издание

Журнал: RUSSIAN JOURNAL OF ECOLOGY

Выпуск журнала: Vol. 51, Is. 1

Номера страниц: 46-56

ISSN журнала: 10674136

Место издания: MOSCOW

Авторы

  • Makhnykina A.V. (Siberian Fed Univ, Krasnoyarsk 660041, Russia; Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia)
  • Prokushkin A.S. (Siberian Fed Univ, Krasnoyarsk 660041, Russia; Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia)
  • Menyailo O.V. (Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia)
  • Verkhovets S.V. (Siberian Fed Univ, Krasnoyarsk 660041, Russia)
  • Tychkov I.I. (Siberian Fed Univ, Krasnoyarsk 660041, Russia)
  • Urban A.V. (Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia)
  • Rubtsov A.V. (Siberian Fed Univ, Krasnoyarsk 660041, Russia)
  • Koshurnikova N.N. (Siberian Fed Univ, Krasnoyarsk 660041, Russia)
  • Vaganov E.A. (Siberian Fed Univ, Krasnoyarsk 660041, Russia; Russian Acad Sci, Sukachev Inst Forest, Siberian Branch, Krasnoyarsk 660036, Russia)

Вхождение в базы данных

  • Web of Science Core Collection