Biology and establishment of mountain shrubs on mining disturbances in the Rocky Mountains, USA

The Rocky Mountains of the western United States contain many economically important natural resources. Increasing development of these resources has lead to land degradation, which often requires restoration efforts. A common type of disturbance in this region is mineral extraction and these activities often occur in zones of vegetation dominated by shrubs. These mined lands have proven to be particularly challenging to restore to native shrub cover. Mountain shrubland species such as big sagebrush (Artemisia tridentata), antelope bitterbrush (Purshia tridentata), Saskatoon serviceberry (Amelanchier alnifolia), black chokecherry (Prunus virginiana), mountain mahogany (Cercocarpus montanus), and snowberry (Symphoricarpos sp.) are crucial species for wildlife in this region due to the seasonal dependence of many wildlife species on the mountain shrubland zones. The development of successful restoration techniques for these key shrub species is therefore important for the continued and sustainable utilization of natural resources in the Rocky Mountains. The purpose of this literature review is to provide a reference to land managers working on woody plant establishment on mining disturbances in mountain shrublands in the Rocky Mountains. This review covers the biology, ecology, and propagation of six shrub species that are of primary importance for meeting regulatory compliance in this region. Based upon this survey of the published literature, we conclude that successful establishment of these species has most often involved: (1) utilization of local shrub ecotypes, varieties or subspecies in reclamation efforts, (2) protection from browsing during the establishment phase, (3) strategies for avoiding herbaceous competition, and (4) providing a source of mutualistic soil organisms. Additional specific recommendations for each of these species are discussed. Copyright © 2003 John Wiley & Sons, Ltd.

[1]  S. B. Wall.  Seed Fate Pathways of Antelope Bitterbrush: Dispersal by Seed-Caching Yellow Pine Chipmunks , 1994 .

[2]  S. B. Wall.  Dynamics of yellow pine chipmunk (Tamias amoenus) seed caches: Underground traffic in bitterbrush seeds , 1995 .

[3]  C. Mckell,et al.  Stem Cutting Propagation of Big Sagebrush Artemisia tridentata Nutt.) , 1979 .

[4]  J. Major,et al.  Amelanchier alnifolia vegetation in eastern Idaho, USA and its environmental relationships , 1992, Vegetatio.

[5]  J. Macmahon,et al.  DISPERSAL AGENTS OF VESICULAR-ARBUSCULAR MYCORRHIZAL FUNGI IN A DISTURBED ARID ECOSYSTEM , 1987 .

[6]  R. W. Wolfe,et al.  Accelerating forest succession in a fragmented landscape: the role of birds and perches , 1993 .

[7]  James A. Young,et al.  Population dynamics after wildfires in sagebrush grasslands. , 1978 .

[8]  James A. Young,et al.  Antelope bitterbrush seedling transplant survival. , 2000 .

[9]  M. Paschke.  Actinorhizal plants in rangelands of the western United States , 1997 .

[10]  T. Mclendon,et al.  Effects of nitrogen limitation on species replacement dynamics during early secondary succession on a semiarid sagebrush site , 1992, Oecologia.

[11]  T. Mclendon,et al.  Influence of topsoil depth on plant community dynamics of a seeded site in northwest Colorado , 1997 .

[12]  Roy O. Harniss,et al.  Effects of temperature on germination in three subspecies of big sagebrush. , 1974 .

[13]  H. Cole,et al.  Spore dispersal of Endogonaceae by worms, ants, wasps, and birds , 1976 .

[14]  J. Stark,et al.  Production Potential of Stockpiled Topsoil , 1987 .

[15]  W. A. Robinson.  Effect of fruit ingestion on Amelanchier seed germination , 1986 .

[16]  R. Vines.  Trees, Shrubs, and Woody Vines of the Southwest , 1960 .

[17]  S. H. Nelson,et al.  PROPAGATION AND TRANSPLANTING OF SASKATOON (AMELANCHIER ALNIFOLIA NUTT1) SOFTWOOD CUTTINGS , 1980 .

[18]  E. Redente,et al.  Long-Term Plant Community Development on Topsoil Treatments Overlying a Phytotoxic Growth Medium , 2000 .

[19]  J. Stubbendieck.  North American Range Plants , 1982 .

[20]  R. Tausch,et al.  Taxonomic determination, distribution, and ecological indicator values of sagebrush within the pinyon juniper woodlands of the Great Basin. , 1978 .

[21]  Jay E. Anderson,et al.  LANDSCAPE‐SCALE CHANGES IN PLANT SPECIES ABUNDANCE AND BIODIVERSITY OF A SAGEBRUSH STEPPE OVER 45 YEARS , 2001 .

[22]  D. W. French,et al.  Dissemination of fungi by migratory birds: survival and recovery of fungi from birds , 1970 .

[23]  E. Rominger,et al.  Shrubs in the Summer Diet of Rocky Mountain Bighorn Sheep , 1988 .

[24]  D. Norton,et al.  Assessing the Success of Restoration Plantings in a Temperate New Zealand Forest , 1999 .

[25]  E. C. Nord.  Autecology of Bitterbrush in California , 1965 .

[26]  E. R. Loft,et al.  Wildfires on big sagebrush/antelope bitterbrush range in northeastern California: Implications for deer populations. , 1990 .

[27]  S. Monsen,et al.  Interseeding shrubs in cheatgrass with a browse seeder scalper. , 1975 .

[28]  L. Carpenter,et al.  Evaluation of deer habitat on a nutritional basis. , 1977 .

[29]  A. W. Bailey,et al.  Effects of annual burning on grassland in the aspen parkland of east-central Alberta , 1980 .

[30]  N. West.  12 – Spatial Pattern–Functional Interactions in Shrub-Dominated Plant Communities , 1989 .

[31]  James A. Young,et al.  Seeds of woody plants in North America , 1993 .

[32]  R. Banner.  Vegetation Types of Utah , 1992 .

[33]  M. Allen,et al.  Re-formation of mycorrhizal symbioses on Mount St Helens, 1980–1990: interactions of rodents and mycorrhizal fungi , 1992 .

[34]  J. Piatt.  Effects of water stress and temperature on germination of true mountainmahogany. , 1976 .

[35]  D. T. Booth,et al.  Cultural methods for establishing Wyoming big sagebrush on mined lands , 1998 .

[36]  M. Samuel,et al.  The Value of Fresh-stripped Topsoil as a Source of Useful Plants for Surface Mine Revegetation , 1979 .

[37]  C. Maser,et al.  Small-mammal mycophagy in rangelands of central and southeastern Oregon. , 1988 .

[38]  Nicholas C. Nydegger.  Prey populations in relation to Artemisia vegetation types in southwestern Idaho , 1986 .

[39]  J. Richards,et al.  Growth of sagebrush and bitterbrush following simulated winter browsing: mechanisms of tolerance , 1993 .

[40]  M. Dirr,et al.  The reference manual of woody plant propagation : from seed to tissue culture : a practical working guide to the propagation of over 1100 species, varieties, and cultivars , 1987 .

[41]  G. Stewart,et al.  Sagebrush burning : good and bad. , 1954 .

[42]  D. T. Booth,et al.  Evaluation of cultural methods for establishing Wyoming big sagebrush on mined lands , 1995 .

[43]  T. Mclendon,et al.  Nitrogen and phosphorus effects on secondary succession dynamics on a semi-arid sagebrush site , 1991 .

[44]  C. McAlpine,et al.  Guest editorial — Sustainable management of Queensland landscapes: linking the science and action , 2002 .

[45]  M. Paschke,et al.  Avian dispersal of Frankia , 1993 .