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BLM Research Proposal for GEX Roadside Property <br />Statement of Intent: <br />The Bureau of Land Management desires additional information on the <br />feasibility of coal refuse reclamation in semi-arid climates. Monies have <br />been allocated to establish research plots on recently mined materials to <br />determine the adequacy of certain reclamation techniques and species for <br />efficiently establishing vegetative cover. Coordination with a coal <br />production company is necessary for optimization of monies, equipment, <br />personnel and an active reclamation project; responsibilities of each <br />organization will be stated in a "Cooperative Agreement" so that potential <br />future ambiguities can be avoided and the research wiil not be interrupted. <br />Research Utilization: <br />Project records and documentation will be summarized in an analysis report <br />which will document annual progress and final conclusions. This work will be <br />specifically applicable to refuse reclamation in the western Grand Valley and <br />other projects in semi-arid (8" - 10" precipitation) climates using alkaline <br />(PH.8 plus) soils. The report will be distributed to local mining companies, <br />governmental agencies and other interested persons. <br />Research Schedule: <br />• Research plots need to be establshed by September 15, 1981 and will be <br />monitored during the research period. Continued BLM financing is contingent <br />on adequate and timely progress; five years is considered a minimum amount of <br />time to substantiate vegetative conclusions. <br />Research Objectives: <br />1. To decide which mulches are most effective for slope stabilization. <br />2. To assess the advantages of using an organic soil fertilizer. <br />3. To evaluate straw mulching rates. <br />4. To compare broadcast seeding/mulching with hydro seeding and mulching. <br />5 To compare grass-fiber mulch and a grass/wood fiber mulch. <br />6. To assess the response of various species to slope and aspect variations <br />7. Secondary associations will be derived from soil depth, water retention <br />capabilities of the soil, crusting of the soil, slopes, aspects, and <br />micro climate influences. <br /> <br />