Soil vulnerability to droughs in the conditions of the earthwarm of the Belarusian Polessie
Abstract
The article presents the results of a study devoted to the typification of soils of agricultural lands in the region of Belarusian Polessie according to the degree of their vulnerability (predisposition) to droughts. For this, an assessment was made of the moisture content of these soils during the period of climate warming (1989–2018), and the dynamics of their moisture reserves during the growing season (April – October) was revealed. Using the example of agricultural land use in the Kalinkovichi and Pinsk administrative districts, we show the spatial difference and soil fertility in terms of their vulnerability to droughts, which requires the use of differentiated measures to adapt them to mitigate the consequences of climate change.
About the Authors
A. S. MeerovskyBelarus
V. I. Melnik
Belarus
V. M. Yatsukhno
Belarus
References
1. Managing the risks of extreme events and disasters to advance climate change adaptation : а special report of working group I and II of IPCC / C. B. Field [et. al.]. – New York : Cambridge University Press, 2012. – 582 p.
2. Лихацевич, А. П. Оценка факторов, формирующих неустойчивую влагообеспеченность сельскохозяйственных культур в гумидной зоне / А. П. Лихацевич, Е. А. Стельмах. – Минск : ООО «Белпринт», 2002. – 212 с.
3. Вихров, В. И. Ретроспективные расчеты и пространственно-временная изменчивость сезонных показателей водного режима почв на территории Беларуси / В. И. Вихров. – Горки : БГСХА, 2019. – 176 с.
4. King-Okumu, C. Drought impact and vulnerability assessment : а rapid review of practices and policy recommendations / C. King-Okumu. – Bonn : UNCCD, 2019. – 65 p.
5. Crossman, N. D. Drought resilience, adaptation and management policy (DRAMP) framework : supporting technical guidelines / N. D. Crossman. – Bonn : UNCCD, 2019. – 48 p.
6. Cammalleri, C. A novel soil moisture – based drought index (DSI) combining water deficit magnitude and frequency / C. Cammalleri, F. Micale, J. Vogt // Hydrological processes. – 2015. – Vol. 30(2). – P. 289–301. DOI: https://doi.org/10.1002/hyp.10578.
7. Labedzki, L. Parameterition of drought vuluerability assessment in agriculture / L. Labedzki // Infrastructure and ecology of rural areas. – 2017. – № 1. – P. 535–544. DOI: http://dx.medra.org/10.14597/infraeco.2017.2.1.040.
8. Eitzinger, J. Regional climate change impacts on agricultural crop production in Central and Eastern Europe – hotspots, regional difference and common trends / Eitzinger J. [et. al.] // Journ. of Agricultural Science. – 2012. – № 10. – P. 1–26. DOI: https://doi.org/10.1017/S0021859612000767.
9. Романова, Т. А. Водный режим почв Беларуси / Т. А. Романова. – Минск : ИВЦ Минфина, 2015. – 144 с.
10. Вериго, С. А. Почвенная влага (применительно к сельскому и лесному хозяйству) / С. А. Вериго, Л. А. Разумова. – Ленинград : Гидрометеоиздат, 1973. – 328 с.
11. Jaeger, E. B. Impact of soil-moisture-atmosphere coupling on European climate extremes and a regional trends climate model / E. B. Jaeger, S. I. Seneviratne // Climate Dinamics. – 2011. – № 39. – Р. 1919–1939. DOI: https://doi.org/10.1007/s00382-010-0780-8.
12. Лапа, В. В. Почвы Республики Беларусь / В. В. Лапа [и др.]. – Минск : ИВЦ Минфина, 2019. – 632 с.
13. Смагин, А. В. К термодинамической теории водоудерживающей способности и дисперсности почв / А. В. Смагин // Почвоведение. – 2018. – № 7. – С. 836–851.
14. Почвенное обследование земель и создание, обновление почвенных карт : ТКП 651-2020 (33520). – Минск : Госкомимущество, 2020. – 67 с.
Review
For citations:
Meerovsky A.S., Melnik V.I., Yatsukhno V.M. Soil vulnerability to droughs in the conditions of the earthwarm of the Belarusian Polessie. Land Reclamation. 2021;(2):29-36. (In Russ.)