Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.scitotenv2017.01.034 |
Disturbance automated reference toolset (DART): Assessing patterns in ecological recovery from energy development on the Colorado Plateau | |
Nauman, Travis W.1; Duniway, Michael C.1; Villarreal, Miguel L.2; Poitras, Travis B.2 | |
通讯作者 | Nauman, Travis W. |
来源期刊 | SCIENCE OF THE TOTAL ENVIRONMENT
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ISSN | 0048-9697 |
EISSN | 1879-1026 |
出版年 | 2017 |
卷号 | 584页码:476-488 |
英文摘要 | A new disturbance automated reference toolset (DART) was developed to monitor human land surface impacts using soil-type and ecological context. DART identifies reference areas with similar soils, topography, and geology; and compares the disturbance condition to the reference area condition using a quantile-based approach based on a satellite vegetation index. DART was able to represent 26-55% of variation of relative differences in bare ground and 26-41% of variation in total foliar cover when comparing sites with nearby ecological reference areas using the Soil Adjusted Total Vegetation Index (SATVI). Assessment of ecological recovery at oil and gas pads on the Colorado Plateau with DART revealed that more than half of well-pads were below the 25th percentile of reference areas. Machine learning trend analysis of poorly recovering well-pads (quantile < 0.23) had out of-bag error rates between 37 and 40% indicating moderate association with environmental and management variables hypothesized to influence recovery. Well-pads in grasslands (median quantile (MQ] = 13%), blackbrush (Coleogyne ramosissima) shrublands (MQ = 18%), arid canyon complexes (MQ = 18%), warmer areas with more summer-dominated precipitation, and state administered areas (MQ = 12%) had low recovery rates. Results showcase the usefulness of DART for assessing discrete surface land disturbances, and highlight the need for more targeted rehabilitation efforts at oil and gas well-pads in the arid southwest US. Published by Elsevier B.V. |
英文关键词 | Land rehabilitation Ecological reference Energy development Digital soil mapping Remote sensing |
类型 | Article |
语种 | 英语 |
国家 | USA |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000399358500046 |
WOS关键词 | CONTERMINOUS UNITED-STATES ; VEGETATION COVER ; LAND-COVER ; RANGELAND ; DESERT ; MODELS ; INDEX ; GAS ; OIL ; ECOSYSTEMS |
WOS类目 | Environmental Sciences |
WOS研究方向 | Environmental Sciences & Ecology |
来源机构 | United States Geological Survey |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/202211 |
作者单位 | 1.US Geol Survey, Southwest Biol Sci Ctr, 2290 SW Resource Blvd, Moab, UT 84532 USA; 2.US Geol Survey, Western Geog Sci Ctr, 345 Middlefield Rd MS 531, Menlo Pk, CA 94025 USA |
推荐引用方式 GB/T 7714 | Nauman, Travis W.,Duniway, Michael C.,Villarreal, Miguel L.,et al. Disturbance automated reference toolset (DART): Assessing patterns in ecological recovery from energy development on the Colorado Plateau[J]. United States Geological Survey,2017,584:476-488. |
APA | Nauman, Travis W.,Duniway, Michael C.,Villarreal, Miguel L.,&Poitras, Travis B..(2017).Disturbance automated reference toolset (DART): Assessing patterns in ecological recovery from energy development on the Colorado Plateau.SCIENCE OF THE TOTAL ENVIRONMENT,584,476-488. |
MLA | Nauman, Travis W.,et al."Disturbance automated reference toolset (DART): Assessing patterns in ecological recovery from energy development on the Colorado Plateau".SCIENCE OF THE TOTAL ENVIRONMENT 584(2017):476-488. |
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