Revegetation - OSM Technology Transfer - Office of Surface Mining

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Savage and Savage, Inc. 1997a. Historic Record Study Area, Vegetation and Precipitation Characterization (1997), West Elk Mine, Somerset, Colorado Savage and Savage, Inc. 1998. 1998 Vegetation Sampling, Blue Grama Reference Area and Reclaimed Areas, Capstan Mining Company Bacon Mine, Colorado Springs, Colorado Savage and Savage, Inc. 1998a. 1998 Vegetation Monitoring: Coors Energy Company, Keenesburg Mine, Keenesburg, Colorado Savage and Savage, Inc. 1998b. Historic Record Study Area, Vegetation and Precipitation Characterization (1998), West Elk Mine, Somerset, Colorado Savage and Savage, Inc. 1999. 1999 Vegetation Sampling, Blue Grama Reference Area and Reclaimed Areas, Capstan Mining Company Bacon Mine, Colorado Springs, Colorado Shantz, H.L. 1917. Plant succession on abandoned roads in eastern Colorado. J. Ecol. 5: 19-42
2000 Billings Land Reclamation Symposium THE USE OF REFERENCE AREAS FOR BOND RELEASE OF RECLAIMED RANGELAND IN NORTH DAKOTA Guy Welch ABSTRACT The revegetation success of reclaimed rangeland in North Dakota is demonstrated by using reference area data or technical standards based on SCS (NRCS) data. This report compares production, diversity and seasonality standards of silty range sites derived from reference areas to those from NRCS data. Data from silty range site reference areas established at six North Dakota surface coal mines was used for this evaluation. It was collected over a period of two (Beulah Mine) to ten (Glenharold Mine) years during 1989 through 1998. The reference areas’ mean production (1,657 lbs./acre) was less than the NRCS technical standard (1,888 lbs./acre) and significant year to year differences due to annual climatic variations were observed. Reference area diversity determined using weight data averaged one count less than the NRCS technical standard (5) while diversity determined using cover data was equal to the NRCS technical standard. The reference areas’ seasonality values tended to be significantly higher than the NRCS technical standard (14.5 %), and cover data tended to produce higher values (34.9%) than weight data (24.4%). The NRCS technical standards were developed from rangeland in excellent ecological condition while the reference areas tend to be in good range condition. Thus, the measured parameters responded as expected. Environmental Scientist, North Dakota Public Service Commission, 600 E Blvd Ave, Dept 408, Bismarck, ND 58505-0480 Telephone: (701) 328-2298 Email: msmail.gaw@oracle.psc.state.nd.us
Page 1 and 2: 2000 Billings Land Reclamation Symp
Page 3 and 4: ock layers, the topography of the r
Page 5 and 6: Table 1. Comparision of Reference A
Page 7 and 8: generally greater on the revegetate
Page 9 and 10: growing season. Low and high precip
Page 11 and 12: Table 2. Comparison of Vegetation P
Page 13: REFERENCES CEC. 1998. Coors Energy
Page 17 and 18: METHODS Six mining companies submit
Page 19 and 20: NRCS derived standard. The NRCS der
Page 21 and 22: SUMMARY Production, diversity and s
Page 23 and 24: SUCCESSFUL RECLAMATION TECHNIQUES A
Page 25 and 26: May, 24, 1975 (LQD Rules and Regula
Page 27 and 28: Bond release requirements for the R
Page 29 and 30: The bond release area blended well
Page 31 and 32: y the planting of the native seed m
Page 33 and 34: References Final bond release crite
Page 35 and 36: It is familiar that many succession
Page 37: soils of the NA and PCT areas (Tabl
Page 40: In the SMT and NA areas, the correl
Page 43 and 44: All the grasses performed better on
Page 45 and 46: We believe that our findings relati
Page 47 and 48: for the life spans of the dominant
Page 49 and 50: INTRODUCTION Concern about the envi
Page 51 and 52: Following agreement on the systems
Page 53 and 54: land with respect to whether it is
Page 55 and 56: Environmental Concerns in Rights-of
Page 57 and 58: INTRODUCTION North Dakota enacted i
Page 59 and 60: eality by lessening the impact of a
Page 61 and 62: compared to show the relationship o
Page 63 and 64: the last quarter of the 19 th Centu
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DISCUSSION The PDSI has several adv
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Mock, C. J. 1991. Drought and preci
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2000 Billings Land Reclamation Symp
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size delineation is approximately t
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Table 1. Comparison of Williams & B
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least 2 of the 3 years that product
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This reclaimed mineland study was d
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surface traffic which followed the
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Another factor that may have contri
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since the plots were only fertilize
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successive pit is then placed on to
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gave the trees moisture retaining s
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INTRODUCTION While numerous studies
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In desert ecosystems of North Ameri
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Physically, the reconstructed soil
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small percentage of inhibitory soil
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INTRODUCTION In order to address co
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areas by soil depth were also gathe
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T52N Powder River Coal- Rawhide T50
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Table 2. Study Area Compared to Bre
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STUDY AREA The study area is Seneca
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Plant competition did not significa
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Tilman, D. and D. Wedin. 1991. “D
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INTRODUCTION The Montana Strip and
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livestock. The environmental charac
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In Montana, as well as much of the
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REFERENCES Econ, Inc. 1983. Vegetat
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INTRODUCTION In 1996, owners of a s
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Table 1. Physical and chemical char
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surface soils collected from both b
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The Book Cliffs lie within the Pric
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Rock Outcrop Rubbleland Topsoil Sto
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pinyon/juniper, Douglas fir/Rocky M
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Construction and Reclamation Sequen
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LEGEND: Cap Layer Material Excess I
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Step 7: LEGEND: Cap Layer Material
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A North Slope Rock, rubble Sideslop
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Approximate Original Contour Restor
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Regulatory Concerns with the Experi
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Nyenhuis, J. H. 1997. Soil resource
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INTRODUCTION Management of soils on
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Soil samples were collected from th
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situ soil. Data from the Irigaray R
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The data on soil microbial biomass
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Coal Basin is characterized by uniq
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A problem developed the summer foll
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delivered to the DMG over one thous
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A variety of containerized shrubs (
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TABLE 3. OUTSLOPE SEED MIXTURE SPEC
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INTRODUCTION Hard rock mines in the
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RESULTS AND DISCUSSION Coversoil an
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Table 2. Effect of coversoil thickn
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Brady, Nyle C. and R.R. Weil. 1996.
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2000 Billings Land Symposium SUCCES
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Traditional approaches to revegetat
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Table 1. Survival and mean vigor ra
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Survival (%) 100 80 60 40 20 0 �
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Seven planting sites were evaluated
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Table 5. Summary survival and parti
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SPECIES SELECTION Once the NPS made
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There is some question as to how mu
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Restoration within Yellowstone and
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Altitude Revegetation Workshop, No.
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INTRODUCTION The legacy of Montana
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METHODS AND MATERIALS The project d
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elt seeder based on a seeding rate
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Table 2. Anaconda Initial Evaluatio
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Planting begins with seedbed prepar
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REFERENCES Bradshaw, A.D.; McNeilly
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Revegetation - OSM Technology Transfer - Office of Surface Mining

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