气候变化领域集成服务门户(CCPortal): Indicators in Estimation of Land Degradation Neutrality for Russian Boreal Forests

CCPortal

DOI	10.1134/S1028334X19110151
	Indicators in Estimation of Land Degradation Neutrality for Russian Boreal Forests
	Ptichnikov A.V.; Karelin D.V.; Kotlyakov V.M.; Pautov Y.A.; Borovlev A.Y.; Kuznetsova D.A.; Zamolodchikov D.G.; Grabovsky V.I.
发表日期	2019
ISSN	1028334X
起始页码	1345
结束页码	1347
卷号	489 期号:1
英文摘要	Abstract: In this paper, we analyze the applicability of the land degradation neutrality (LDN) concept of the UN Convention to Combat Desertification to the Russian boreal forests. In this regard, it is necessary to adapt three global LDN indicators (land cover, land productivity, and carbon stock) to the assessment of land degradation processes of boreal forests in Russia and around the world. According to the research results, landscapes with different types of forest restoration dynamics can be viewed as an object of forest land dynamic studies. A set of LDN indicators adapted for boreal forests conditions has also been suggested in the course of our research. In order to assess LDN proxies, we calculated the retrospective and projected net carbon balance in the middle taiga zone of the Noshulskoye forest domain (Komi Republic, Russia) using the CBM CFS model. We explored three scenarios of forest net carbon balance under three different felling regimes. The net carbon balance should not be applied as an independent LDN indicator, because it does not take into account changes in species diversity and primary productivity. It is suggested that industrial felling should imitate natural types of restoration dynamics in order to achieve LDN targets. It can be reached through minimization of forest felling at sites with fireless types of succession, which accumulate maximum stocks of dead phytomass matter and serve as forest refuges supporting biodiversity., Pleiades Publishing, Ltd.
scopus关键词	Biodiversity; Carbon; Conservation; Restoration; Boreal forests; Carbon balance; Dynamic studies; Forest restoration; Land degradation; Land productivities; Primary productivity; Research results; Forestry; boreal forest; carbon balance; estimation method; land degradation; neutralization; primary production; species diversity; Komi; Russian Federation
来源期刊	Doklady Earth Sciences
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/176158
作者单位	Institute of Geography, Russian Academy of Sciences, Moscow, 119017, Russian Federation; Silver Taiga Sustainable Development Fund, Syktyvkar, 167000, Russian Federation; Center for Ecology and Forest Productivity, Russian Academy of Sciences, Moscow, 117997, Russian Federation
推荐引用方式 GB/T 7714	Ptichnikov A.V.,Karelin D.V.,Kotlyakov V.M.,et al. Indicators in Estimation of Land Degradation Neutrality for Russian Boreal Forests[J],2019,489(1).
APA	Ptichnikov A.V..,Karelin D.V..,Kotlyakov V.M..,Pautov Y.A..,Borovlev A.Y..,...&Grabovsky V.I..(2019).Indicators in Estimation of Land Degradation Neutrality for Russian Boreal Forests.Doklady Earth Sciences,489(1).
MLA	Ptichnikov A.V.,et al."Indicators in Estimation of Land Degradation Neutrality for Russian Boreal Forests".Doklady Earth Sciences 489.1(2019).