Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.3390/su11215956 |
The Extent of Infrastructure Causing Fragmentation in the Hydrocarbon Basin in the Arid and Semi-Arid Zones of Patagonia (Argentina) | |
Buzzi, Mariana1; Rueter, Barbara1; Ghermandi, Luciana2; Lasaponara, Rosa3 | |
通讯作者 | Buzzi, Mariana |
来源期刊 | SUSTAINABILITY
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EISSN | 2071-1050 |
出版年 | 2019 |
卷号 | 11期号:21 |
英文摘要 | Fragmentation is a disruption in the connectivity of landscapes. The aims of this paper are (i) to quantitatively assess the fragmentation rates in three landscape units located in a hydrocarbon basin, and (ii) to model their behavior between 2001 and 2013 using landscape metrics at different scales of resolution. The following metrics were selected using principal component analysis (PCA): The Clumpiness Index (CLUMPY), patch density (PD), perimeter-area fractal dimension (PAFRAC) and effective mesh size (MESH). Results from our investigations pointed out that hydrocarbon activity increased the fragmentation at the sites. In particular, the CLUMPY index increased in all three landscape units, the average of PD decreased from 60 to 14 patches per 100 hectares, whereas the mean of MESH was quite constant, however, due to oil production, it decreased mainly in the coastal valleys. Finally, the PAFRAC also decreased at sites with oil production, being more evident in the plateau and coastal canyons. As a whole, outputs from our analyses clearly pointed out that the monitoring of landscape fragmentation trends in arid and semi-arid zones can be successfully achieved using metrics derived from satellite spectral information. |
英文关键词 | connectivity landscape metrics principal components analysis FRAGSTATS |
类型 | Article |
语种 | 英语 |
国家 | Argentina ; Italy |
开放获取类型 | Green Published, gold |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000501205200085 |
WOS关键词 | EFFECTIVE MESH SIZE ; PLANT-SPECIES RICHNESS ; LANDSCAPE METRICS ; HABITAT FRAGMENTATION ; CONNECTIVITY ; INDEX ; HETEROGENEITY ; BIODIVERSITY ; VEGETATION ; CLIMATE |
WOS类目 | Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies |
WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
EI主题词 | 2019-11-01 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/310562 |
作者单位 | 1.Univ Nacl Patagonia San Juan Bosco, Dept Biol & Ambiente, RA-9000 Chubut, Argentina; 2.Univ Nacl Comahue, INIBIOMA, CONICET, RA-8400 Neuquen, Rio Negro, Argentina; 3.CNR IMAA C, C S Loya Tito zona Ind, I-85050 Potenza, Italy |
推荐引用方式 GB/T 7714 | Buzzi, Mariana,Rueter, Barbara,Ghermandi, Luciana,et al. The Extent of Infrastructure Causing Fragmentation in the Hydrocarbon Basin in the Arid and Semi-Arid Zones of Patagonia (Argentina)[J],2019,11(21). |
APA | Buzzi, Mariana,Rueter, Barbara,Ghermandi, Luciana,&Lasaponara, Rosa.(2019).The Extent of Infrastructure Causing Fragmentation in the Hydrocarbon Basin in the Arid and Semi-Arid Zones of Patagonia (Argentina).SUSTAINABILITY,11(21). |
MLA | Buzzi, Mariana,et al."The Extent of Infrastructure Causing Fragmentation in the Hydrocarbon Basin in the Arid and Semi-Arid Zones of Patagonia (Argentina)".SUSTAINABILITY 11.21(2019). |
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