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פותח על ידי קלירמאש פתרונות בע"מ -
Impact of Oil-Spill Contamination on a Soil Bacterial Community: A 40-Year History of Rehabilitation in the Arava Valley
Year:
2018
Source of publication :
Soil and Sediment Contamination
Authors :
מייזליש-גתי, עינב
;
.
Volume :
27
Co-Authors:

Girsowicz, R.; Koryachenko, O.; Sherman, C.; Steinberger, Y.

Facilitators :
From page:
175
To page:
185
(
Total pages:
11
)
Abstract:

The present study evaluated the effect of crude oil contamination on a microbial community in hyper-arid soils. The Evrona Nature Reserve of Israel, situated in the Arava, was exposed twice in the last 40 years to petroleum-hydrocarbon-spill pollution. The first pollution event took place 40 years ago and was never treated, presenting a unique future time-point perspective to the second (2014) contamination event. Soil samples were collected after the second spill, and abiotic properties and bacterial diversity in the sampled soil were analyzed. The results showed that there is a significant decrease over time in the number of observed bacterial species in the contaminated samples, coupled together with bacterial species replacement toward species capable of using source oil as the sole carbon and energy source. The presence of petroleum in soil significantly changed the composition and functional diversity of a microbial community, and the Evrona Nature Reserve is still in the middle of a bioremediation process even 40 years after the crude oil contamination. © 2018 Taylor & Francis Group, LLC.

Note:
Related Files :
bacteria
Carbon
microorganisms
petroleum hydrocarbon
pollution
Soil environment
soil pollution
Soils
עוד תגיות
תוכן קשור
More details
DOI :
https://doi.org/10.1080/15320383.2018.1443427
Article number:
0
Affiliations:

The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel; Israel Gene Bank, ARO Volcani Center, POB 6, Bet-Dagan, Israel

Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
35885
Last updated date:
02/03/2022 17:27
Creation date:
30/07/2018 12:10
Scientific Publication
Impact of Oil-Spill Contamination on a Soil Bacterial Community: A 40-Year History of Rehabilitation in the Arava Valley
27

Girsowicz, R.; Koryachenko, O.; Sherman, C.; Steinberger, Y.

Impact of Oil-Spill Contamination on a Soil Bacterial Community: A 40-Year History of Rehabilitation in the Arava Valley .

The present study evaluated the effect of crude oil contamination on a microbial community in hyper-arid soils. The Evrona Nature Reserve of Israel, situated in the Arava, was exposed twice in the last 40 years to petroleum-hydrocarbon-spill pollution. The first pollution event took place 40 years ago and was never treated, presenting a unique future time-point perspective to the second (2014) contamination event. Soil samples were collected after the second spill, and abiotic properties and bacterial diversity in the sampled soil were analyzed. The results showed that there is a significant decrease over time in the number of observed bacterial species in the contaminated samples, coupled together with bacterial species replacement toward species capable of using source oil as the sole carbon and energy source. The presence of petroleum in soil significantly changed the composition and functional diversity of a microbial community, and the Evrona Nature Reserve is still in the middle of a bioremediation process even 40 years after the crude oil contamination. © 2018 Taylor & Francis Group, LLC.

Scientific Publication
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