Search Results - "Cram, Douglas S."
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1
Dispersal Patterns of One-Seed Juniper Seeds Contained in Mammal Scats and Bird Pellets
Published in Forests (01-10-2022)“…We conducted a two-year study in New Mexico, USA, to determine the role of birds, lagomorphs, mesocarnivores, and porcupines in one-seed juniper (J. monosperma…”
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Journal Article -
2
An Annual basal area growth model with multiplicative climate modifier fitted to longitudinal data for shortleaf pine
Published in Forestry (London) (12-12-2019)“…Abstract Understanding climatic influences on annual basal area growth (ABAG) rates of individual trees is necessary to predict future stand dynamics. We…”
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Journal Article -
3
Germination of One-Seed Juniper Seeds Distributed by Different Frugivore Groups
Published in Rangeland ecology & management (01-05-2020)“…One-seed juniper (Juniperus monosperma [Englem.] Sarg.) encroachment into grassland habitats is facilitated by a diverse group of frugivores. To test seed…”
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4
Fuel and Vegetation Trends after Wildfire in Treated versus Untreated Forests
Published in Forest science (05-08-2015)“…Increasing size and severity of wildfires have led to increased interest in managing forests for resiliency to future disturbances. Comparing and contrasting…”
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Occurrence of Sprouts and Seedlings of Pinyon Pines, Alligator Junipers, and Gray Oaks Following Harvest of Fuelwood and Prescribed Burning
Published in The Southwestern naturalist (01-03-2012)“…Objectives were to determine number and height of sprouts and seedlings following clearcutting of a mesa dominated by pinyon pines (Pinus edulis) and alligator…”
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Mechanical fuel treatment effects on fuel loads and indices of crown fire potential in a south central New Mexico dry mixed conifer forest
Published in Forest ecology and management (15-11-2007)“…The ability of mechanical fuel reduction treatments to mitigate severe fire behavior in dry mixed conifer forests is of interest to land managers as well as…”
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7
Mechanical fuel treatment effects on vegetation in a New Mexico dry mixed conifer forest
Published in Forest ecology and management (10-02-2009)“…While the main objective of many silvicultural treatments in the western US is to reduce fire potential, their effects on overstory regeneration, midstory and…”
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8
Northern Bobwhite Population and Habitat Response to Pine-Grassland Restoration
Published in The Journal of wildlife management (01-10-2002)“…We compared northern bobwhite (Colinus virginianus) abundance and habitat characteristics in unmanaged mixed shortleaf pine (Pinus echinata)-hardwood stands…”
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New Mexico Blue Grama Rangeland Response to Dairy Manure Application
Published in Rangeland ecology & management (01-07-2005)“…New Mexico supports over 290 000 dairy cattle. These cattle produce large quantities of manure. It has been suggested excess dairy manure could be applied to…”
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Journal Article -
10
Understory Vegetation Response to Thinning Pinyon-Juniper Woodlands
Published in Rangeland ecology & management (01-05-2023)“…Portions of the western United States, extending from west Texas to eastern Oregon, are thin to densely populated with juniper (Juniperus spp.) woodlands…”
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11
Northern Bobwhite Autumn and Winter Food Habits in Restored Pine–Bluestem Habitats
Published in Wildlife Society bulletin (2011) (01-06-2016)“…We determined autumn and winter food habits of hunter-harvested northern bobwhites (Colinus virginianus; n = 388) over 11 years (1998–2009) in a matrix of…”
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Journal Article -
12
Ecological and management implications of increased conifer densities in forests of the Southwest: From piñon-juniper to mixed conifer
Published 01-01-2010“…Fire suppression and exclusion policies in western forests have created unique ecological conditions and management challenges as a result of increased conifer…”
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Dissertation -
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Ecological and management implications of increased conifer densities in forests of the Southwest: From pinon-juniper to mixed conifer
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Dissertation -
14
New Mexico Blue Grama Rangeland Response to Dairy Manure Application
Published in Rangeland ecology & management (01-07-2005)“…New Mexico supports over 290 000 dairy cattle. These cattle produce large quantities of manure. It has been suggested excess dairy manure could be applied to…”
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Journal Article