Shem et al 1994a - Revision history

Scipediacontent at 15:31, 25 January 2021

2021-01-25T15:31:44Z

Scipediacontent at 10:18, 22 January 2021

2021-01-22T10:18:40Z

Scipediacontent: Scipediacontent moved page Draft Content 108620294 to Shem et al 1994a

2020-10-26T11:21:35Z

Scipediacontent moved page Draft Content 108620294 to Shem et al 1994a

Scipediacontent: Created page with " == Abstract == The goal of the Gas Research Institute Wetland Corridors Program is to document impacts of existing pipelines on the wetlands they traverse. To accomplish thi..."

2020-10-26T11:21:32Z

Created page with " == Abstract == The goal of the Gas Research Institute Wetland Corridors Program is to document impacts of existing pipelines on the wetlands they traverse. To accomplish thi..."

New page

== Abstract ==

The goal of the Gas Research Institute Wetland Corridors Program is to document impacts of existing pipelines on the wetlands they traverse. To accomplish this goal, 12 existing wetland crossings were surveyed. These sites varied in elapsed time since pipeline construction, wetland type, pipeline installation techniques, and right-of-way (ROW) management practices. This report presents the results of surveys conducted July 14-18, 1992, at the Deep Creek and the Brandy Branch crossings of a pipeline installed during May 1991 in Nassau County, Florida. Both floodplains supported bottomland hardwood forests. The pipeline at the Deep Creek crossing was installed by means of horizontal directional drilling after the ROW had been clear-cut, while the pipeline at the Brandy Branch crossing was installed by means of conventional open trenching. Neither site was seeded or fertilized. At the time of sampling, a dense vegetative community, made up primarily of native perennial herbaceous species, occupied the ROW within the Deep Creek floodplain. The Brandy Branch ROW was vegetated by a less dense stand of primarily native perennial herbaceous plants. Plant diversity was also lower at the Brandy Branch crossing than at the Deep Creek crossing. The results suggest that some of the differences in plant communitiesmoreÂ Â» are related to the more hydric conditions at the Brandy Branch floodplain.Â«Â le

Document type: Report

== Full document ==
<pdf>Media:Draft_Content_108620294-beopen334-3182-document.pdf</pdf>

== Original document ==

The different versions of the original document can be found in:

* [http://dx.doi.org/10.2172/10119538 http://dx.doi.org/10.2172/10119538]

* [https://digital.library.unt.edu/ark:/67531/metadc1280021/m2/1/high_res_d/10119538.pdf https://digital.library.unt.edu/ark:/67531/metadc1280021/m2/1/high_res_d/10119538.pdf]

* [https://www.osti.gov/servlets/purl/10119538 https://www.osti.gov/servlets/purl/10119538],[https://academic.microsoft.com/#/detail/294429195 https://academic.microsoft.com/#/detail/294429195]

← Older revision		Revision as of 15:31, 25 January 2021
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	== Abstract ==		== Abstract ==

−	The goal of the Gas Research Institute Wetland Corridors Program is to document impacts of existing pipelines on the wetlands they traverse. To accomplish this goal, 12 existing wetland crossings were surveyed. These sites varied in elapsed time since pipeline construction, wetland type, pipeline installation techniques, and right-of-way (ROW) management practices. This report presents the results of surveys conducted July 14-18, 1992, at the Deep Creek and the Brandy Branch crossings of a pipeline installed during May 1991 in Nassau County, Florida. Both floodplains supported bottomland hardwood forests. The pipeline at the Deep Creek crossing was installed by means of horizontal directional drilling after the ROW had been clear-cut, while the pipeline at the Brandy Branch crossing was installed by means of conventional open trenching. Neither site was seeded or fertilized. At the time of sampling, a dense vegetative community, made up primarily of native perennial herbaceous species, occupied the ROW within the Deep Creek floodplain. The Brandy Branch ROW was vegetated by a less dense stand of primarily native perennial herbaceous plants. Plant diversity was also lower at the Brandy Branch crossing than at the Deep Creek crossing. The results suggest that some of the differences in plant ~~communitiesmoreÂ Â»~~ are related to the more hydric conditions at the Brandy Branch floodplain.~~Â«Â le~~	+	The goal of the Gas Research Institute Wetland Corridors Program is to document impacts of existing pipelines on the wetlands they traverse. To accomplish this goal, 12 existing wetland crossings were surveyed. These sites varied in elapsed time since pipeline construction, wetland type, pipeline installation techniques, and right-of-way (ROW) management practices. This report presents the results of surveys conducted July 14-18, 1992, at the Deep Creek and the Brandy Branch crossings of a pipeline installed during May 1991 in Nassau County, Florida. Both floodplains supported bottomland hardwood forests. The pipeline at the Deep Creek crossing was installed by means of horizontal directional drilling after the ROW had been clear-cut, while the pipeline at the Brandy Branch crossing was installed by means of conventional open trenching. Neither site was seeded or fertilized. At the time of sampling, a dense vegetative community, made up primarily of native perennial herbaceous species, occupied the ROW within the Deep Creek floodplain. The Brandy Branch ROW was vegetated by a less dense stand of primarily native perennial herbaceous plants. Plant diversity was also lower at the Brandy Branch crossing than at the Deep Creek crossing. The results suggest that some of the differences in plant communitiesmore » are related to the more hydric conditions at the Brandy Branch floodplain.« le

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 The goal of the Gas Research Institute Wetland Corridors Program is to document impacts of existing pipelines on the wetlands they traverse. To accomplish this goal, 12 existing wetland crossings were surveyed. These sites varied in elapsed time since pipeline construction, wetland type, pipeline installation techniques, and right-of-way (ROW) management practices. This report presents the results of surveys conducted July 14-18, 1992, at the Deep Creek and the Brandy Branch crossings of a pipeline installed during May 1991 in Nassau County, Florida. Both floodplains supported bottomland hardwood forests. The pipeline at the Deep Creek crossing was installed by means of horizontal directional drilling after the ROW had been clear-cut, while the pipeline at the Brandy Branch crossing was installed by means of conventional open trenching. Neither site was seeded or fertilized. At the time of sampling, a dense vegetative community, made up primarily of native perennial herbaceous species, occupied the ROW within the Deep Creek floodplain. The Brandy Branch ROW was vegetated by a less dense stand of primarily native perennial herbaceous plants. Plant diversity was also lower at the Brandy Branch crossing than at the Deep Creek crossing. The results suggest that some of the differences in plant communitiesmoreÂ Â» are related to the more hydric conditions at the Brandy Branch floodplain.Â«Â le
@@ Line 18: / Line 13: @@
 * [https://digital.library.unt.edu/ark:/67531/metadc1280021/m2/1/high_res_d/10119538.pdf https://digital.library.unt.edu/ark:/67531/metadc1280021/m2/1/high_res_d/10119538.pdf]
-* [https://www.osti.gov/servlets/purl/10119538 https://www.osti.gov/servlets/purl/10119538],[https://academic.microsoft.com/#/detail/294429195 https://academic.microsoft.com/#/detail/294429195]
+* [https://www.osti.gov/servlets/purl/10119538 https://www.osti.gov/servlets/purl/10119538],

← Older revision	Revision as of 11:21, 26 October 2020
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