Ecological Restoration Practices within a Semi-arid Natural Gas Field Improve Insect Abundance and Diversity during Early and Late Growing Season.

Autor: Curran MF; Wyoming Reclamation and Restoration Center, University of Wyoming, Laramie, WY 82071, USA.; Program in Ecology, University of Wyoming, Laramie, WY 82071, USA.; Ecosystem Science & Management, University of Wyoming, Laramie, WY 82071, USA., Sorenson JR; Jonah Energy LLC, Pinedale, WY 82941, USA., Craft ZA; Wyoming Reclamation and Restoration Center, University of Wyoming, Laramie, WY 82071, USA., Crow TM; Department of Plant Science, University of California-Davis, Davis, CA 95616, USA., Robinson TJ; Department of Mathematics and Statistics, University of Wyoming, Laramie, WY 82071, USA., Stahl PD; Wyoming Reclamation and Restoration Center, University of Wyoming, Laramie, WY 82071, USA.; Program in Ecology, University of Wyoming, Laramie, WY 82071, USA.; Ecosystem Science & Management, University of Wyoming, Laramie, WY 82071, USA.
Jazyk: angličtina
Zdroj: Animals : an open access journal from MDPI [Animals (Basel)] 2022 Dec 29; Vol. 13 (1). Date of Electronic Publication: 2022 Dec 29.
DOI: 10.3390/ani13010134
Abstrakt: Insects are critical components of terrestrial ecosystems and are often considered ecosystem engineers. Due to the vast amount of ecosystem services they provide, because statistically valid samples can be captured in short durations, and because they respond rapidly to environmental change, insects have been used as indicators of restoration success and ecosystem functionality. In Wyoming (USA), ecological restoration required on thousands of acres of land surface have been disturbed to extract natural gas. In this study, we compared early seral reclamation sites to reference areas at two points within a growing season. We compared insect abundance and family richness on 6 natural gas well pads with early season perennial forbs and 6 well pads with the late season to insect communities on adjacent reference areas. A total of 237 individual insects were found on early season reclaimed sites compared to 84 on reference sites, while 858 insects were found on late season reclaimed sites compared to 38 on reference sites. Insect abundance was significantly higher on reclaimed well pads compared to reference areas at both points in the growing season, while reclaimed sites had significantly higher Shannon Diversity Index in early season and significantly higher family richness in late season compared to their paired reference sites. We also found interesting differences in abundance at family levels.
Databáze: MEDLINE
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