BLM Utah Arid Land/Rehabilitation of Soils Study

Post Date

April 5th 2016

Application Due Date

June 6th 2016

Funding Opportunity Number

L16AS00080

CFDA Number(s)

15.236

Funding Instrument Type(s)

Cooperative Agreement

Funding Activity Categories

Natural Resources

Number of Awards

1

Eligibility Categories

Unrestricted

Funding

• Estimated Total Funding:

  $125000

• Award Range:

  $5000 - $125000

Grant Description

Background: The Uinta Basin, located in northeast Utah, is a structural and sedimentary basin about 115 miles wide at its widest point. Currently, there are 2,575 plugged and abandoned (P&A) wells in the Greater Uinta Basin Area (BLM staff, 2012). The Bureau of Land Management (BLM) Green River District (GRD) has issued reclamation guidelines for lands managed under its administration that involve the development of a reclamation plan for all surface-disturbing activities (BLM GRD, 2011). The long-term goal of the reclamation plan is to Дккfacilitate eventual ecosystem reconstruction by returning the land to a safe, stable, and proper functioning conditionДк², and the short-term goal is to Дккimmediately stabilize disturbed areas and to provide the necessary conditions to achieve the long-term goalДк². The BLM Surface Operating Standards and Guidelines for Oil and Gas Exploration and Development ДккThe Gold BookДк² (USDOI and USDA, 2007) provides information on permitting requirements and approval, and conducting environmentally sound oil and gas operations on federal lands Дкк operations such as exploration, production and reclamation. Reclamation involves restoring the original landform or creating a landform that approximates and blends in with the surrounding landform, involves salvaging and reusing all available topsoil, revegetating disturbed areas to native species, controlling invasive nonnative plants and noxious weeds, controlling erosion, and monitoring outcomes (USDOI and USDA, 2007). Reclamation is considered successful when a Дккself-sustaining, vigorous, diverse, native (or otherwise approved) plant community is established on the site, with a density sufficient to control erosion and non-native plant invasion and to re-establish wildlife habitat or forage productionДк² (USDOI and USDA, 2007). The nature of the soils in the Uinta Basin present a challenge to successful reclamation of P&A well pads. The rating of these soils as potential topsoil resources and reclamation materials for revegetation is poor to fair (mostly poor) due to factors such as elevated salinity, high sodium content, high alkalinity, low organic matter content, shallow depth to bedrock, and high rock content (USDA-NRCS Staff, 2003). In addition, drilling operations can lead to soil compaction and the addition of drilling related chemicals to well pad sites. Such disturbances, in conjunction with the limited availability of water in semi-arid environments, makes reclamation more challenging and often favors the establishment of invasive weeds like Bromus tectorum L. (cheatgrass) over native species desired for revegetation (Eldridge et al. 2012). Objectives: The objectives of this project include the following: 1) Minimize weed establishment, mostly cheat grass and halogeton, by appropriate cover crop selection and timing of planting. Species will be selected that can tolerate the arid and saline environment and seeded to directly compete with invasive weed establishment. Sustainable dryland farming techniques should be used to optimize cover crop production, while also optimizing native plant succession and establishment. This should include testing weed suppressive bacteria (WSB) naturally selected to inhibit the growth of cheatgrass, 2) Restore lands impacted by soil salinity. Develop an organic matter rich topsoil, free of weeds, where salinity, sodicity, and trace element contaminant levels have been mitigated, 3) Select the appropriate revegetation species and determine the best planting methods to ensure the establishment of desirable species will inhibit the spread of invasive weeds. Public Benefit: By providing BLM land managers a detailed reclamation guideline or recipe that will provide the most successful and sustainable strategy to reclaim disturbed lands in arid environments, BLM will be able to achieve both short, and long-term goals of itsДкк reclamation guidelines. The short-term goal includes the ability to,Дккimmediately stabilize disturbed areas and to provide the necessary conditions to achieve the long-term goalДк². While the long-term goal includes, Дккfacilitate eventual ecosystem reconstruction by returning the land to a safe, stable, and proper functioning conditionДк². Successful attainment of this long-term goal will provide immense benefits to the public through the restoration of previous surface disturbed lands. Further benefits attained include having disturbed lands restored to their original landform by salvaging and reusing available topsoil, revegetating disturbed areas to native species, controlling invasive plants and noxious weeds, and by controlling erosion. This in turn will lead to healthy, self-sustaining plant communities which will hold back soil erosion from entering in to major waterways, re-establish wildlife habitat, and provide increased forage production.

Contact Information

• Agency

  Department of the Interior

• Office:

  Bureau of Land Management

• Agency Contact:

  Grants Management Specialist Melanie Beckstead (801) 539-4169
  mbeckstead@blm.gov
  

• Agency Mailing Address:

  mbeckstead@blm.gov

• Agency Email Address:

  mbeckstead@blm.gov

• More Information:

  https://www.grants.gov