干旱区生态环境知识资源中心(Arid): Investigating climate variability and long-term vegetation activity across heterogeneous Basilicata agroecosystems

Arid

DOI	10.1080/19475705.2018.1513872
	Investigating climate variability and long-term vegetation activity across heterogeneous Basilicata agroecosystems
	Coluzzi, Rosa 1; D’Emilio, Mariagrazia 1; Imbrenda, Vito 1; Giorgio, Giuseppina A.2; Lanfredi, Maria 1; Macchiato, Maria 3; Ragosta, Maria 2; Simoniello, Tiziana 1; Telesca, Vito 2
通讯作者	D’Emilio, Mariagrazia
来源期刊	GEOMATICS NATURAL HAZARDS & RISK
ISSN	1947-5705
EISSN	1947-5713
出版年	2019
卷号	10 期号:1 页码:168-180
英文摘要	The Basilicata region summarizes many basic features of the biogeographic complexity characterizing Mediterranean countries. The intricate geomorphology and the long history of human management generated the current landscapes, which include both high-value ecosystems and areas prone to desertification. Preserving goods and services provided by such composite land cover mosaics poses many problems due to the interference/overlap of diverse natural and anthropic factors which make the correct selection of relevant parameters and the interpretation of observational data rather difficult. Here, we study interconnections between local climate and vegetation activity by correlating parameters characterizing the interannual statistics of the NDVI (Normalized Difference Vegetation Index), derived from satellite data, with a recently devised multivariate statistical index of meteoclimatic variability. We used a 15-year sequence of remote images concerning a set of plots located around meteorological ground stations of the central-eastern part of the region to pick up spatial structures in the vegetation-climate relationships. Our analyses were able to correlate spatial heterogeneity to variations in water exchanges between vegetation and atmosphere. This study represents a first step to improve the description of relevant processes to protect natural habitats and quality agriculture, therefore combating land degradation and climate change detrimental effects.
英文关键词	Climate land cover land degradation meteorological data MODIS NDVI multivariate analysis vegetation activity
类型	Article
语种	英语
国家	Italy
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000454486600001
WOS关键词	LAND DEGRADATION ; FOREST ; SERIES ; INDEX
WOS类目	Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences ; Water Resources
WOS研究方向	Geology ; Meteorology & Atmospheric Sciences ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215988
作者单位	1.Italian Natl Res Council, Inst Methodol Environm Res, Tito, PZ, Italy; 2.Univ Basilicata, Sch Engn, Potenza, Italy; 3.Univ Naples Federico II, Dept Phys E Pancini, Naples, Italy
推荐引用方式 GB/T 7714	Coluzzi, Rosa,D’Emilio, Mariagrazia,Imbrenda, Vito,et al. Investigating climate variability and long-term vegetation activity across heterogeneous Basilicata agroecosystems[J],2019,10(1):168-180.
APA	Coluzzi, Rosa.,D’Emilio, Mariagrazia.,Imbrenda, Vito.,Giorgio, Giuseppina A..,Lanfredi, Maria.,...&Telesca, Vito.(2019).Investigating climate variability and long-term vegetation activity across heterogeneous Basilicata agroecosystems.GEOMATICS NATURAL HAZARDS & RISK,10(1),168-180.
MLA	Coluzzi, Rosa,et al."Investigating climate variability and long-term vegetation activity across heterogeneous Basilicata agroecosystems".GEOMATICS NATURAL HAZARDS & RISK 10.1(2019):168-180.