472 results — topic: Forest Ecology

Dataset

Single-direction Flow Accumulation Map for the Upper East River Domain

This map represents estimated flow accumulation from a hydrologically corrected digital elevation model. The map was derived in GRASS GIS using a single flow-direction (D8) algorithm that does not allow channel braiding. Values represent the area (in square meters) of land that contributes flow to a

Ian Breckheimer2020
Dataset

Hydrologically Corrected (cut) 1m Digital Elevation Model for the Upper East River Domain

This is a hydrologically corrected digital elevation model derived from the 2018 NEON AOP dataset. It represents the height above sea level for impervious objects attached to the ground, such as buildings, but not vegetation. Bridges and culverts have been "cut" to allow realistic surface flow for h

Ian Breckheimer2020
Dataset

Leaf-off 1m Digital Surface Model of the Upper East River Domain

This is a digital surface model from the 2018 NEON AOP dataset. It represents the height above sea level for objects attached to the ground, such as buildings. This version of the data includes the elevation of buildings and other non-vegetation objects such as bridges. Areas of deciduous vegetation

Ian Breckheimer2020
Dataset

1m Digital Elevation Model with Buildings Derived from the 2018 NEON AOP Dataset

This is a digital surface model from the 2018 NEON AOP dataset. It represents the height above sea level for objects attached to the ground, such as buildings. This version of the data includes the elevation of buildings and other non-vegetation objects such as bridges, but areas of vegetation refle

Ian Breckheimer2020
Dataset

Leaf-on 1m Digital Surface Model for the Upper East River Domain

This is a digital surface model from the 2018 NEON AOP dataset. It represents the height above sea level for objects attached to the ground, such as buildings and trees. This version of the data includes the elevation of the tops of deciduous vegetation, consistent with the data collection interval

Ian Breckheimer2020
Dataset

Quality-controlled 1m Digital Elevation Model for the Upper East River Domain

1m Resolution bare-earth Digital Elevation Model for the Upper East River Derived from 2018 NEON AOP Data. This version has been re-processed to remove artifacts associated with sharp ridges and dense vegetation, and was based on original data from NEON: Goulden T ; Hass B ; Brodie E ; Chadwick K D

Ian Breckheimer2020
Dataset

Conifer water use patterns in the East River Watershed, Colorado US, based on stable water isotopes and cellulose isotopes. Space and Time Dynamics of Transpiration in the East River Watershed: Biotic and Abiotic Controls

This data package contains a series of datasets aimed at understanding the seasonal origins of water used by the dominant conifer species, Abies lasiocarpa and Picea engelmannii, in the East River Watershed. There is a distinct difference in the stable isotopic ratio of summer rain and snowpack and

Berkelhammer M, Ritter F, Williams K2020
Dataset

RMBL County Trails

This data set includes all trails, bikeways and public paths within Gunnison County. It was created by RMBL GIS and is a compilation of trail data from multiple sources such as the Crested Butte Mountain Bike Association, US Forest Service and Gunnison County. The data download link goes to the shap

Shannon Sprott2020
Article

Spring Control of Cooley Spruce Gall Adelgid on Colorado Blue Spruce in Berks County, 1988

Abstract Fourteen treatments were applied to evaluate Cooley spruce gall adelgid on heavily infested 5-6-ft Colorado blue spruce Christmas trees. Each treatment was applied on 6 Apr to 4-tree replicates. Foliar treatments were completed by using a Solo Master 412 mistblower. Treatments were applied

Heller P. R., Kellogg S.1989Insecticide and Acaricide TestsDOI: 10.1093/iat/14.1.356a
Student Paper

Seed protection by ants foraging on the extrafloral nectaries of the aspen sunflower, <i>Helianthella quinquenervis</i>

Evans J.1989
Book

Forest vegetation of the Gunnison and parts of the Uncompahgre National Forests : a preliminary habitat type classification

A vegetation classification based on a combination of concepts and methods developed by Braun-Blanquet and Daubenmire was used to identify 37 tentative forest habitat types on the Gunnison National Forest. Woodland habitat types comprised two series with a total of 3 habitat types, and forest habita

Alexander Robert R., Johnston Barry C., Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins,1988DOI: 10.5962/bhl.title.100000Cited 10 times
Student Paper

The distribution of understory plant species within <i>Populus tremuloides</i> communities

Debner J.1988
Book

Classification of the forest vegetation of Colorado by habitat type and community type

orest vegetation classified by habitat types and community types in Colorado are tabulated. Fifteen series and 161 habitat and community types are identified. However, the habitat and com- munity types have been grouped into fewer categories, having similar characteristics or synonymous names.

Alexander Robert R.1987DOI: 10.5962/bhl.title.98789Cited 3 times
Student Paper

The response of aspen to invasion by a spruce-fir community

Ciszek D.1987
Book

Forest vegetation of the Arapaho and Roosevelt National Forests in central Colorado : a habitat type classification /

This study is

Hess Karl, Alexander Robert R., Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins,1986DOI: 10.5962/bhl.title.98659Cited 19 times
Document

Mount Emmons Mining Project Environmental Impact Statement Ch. 3 & 4

United States Forest Service.?United States Department of Agriculture: Forest Service. 1982.

1982
Document

Mount Emmons Mining Project Environmental Impact Statement Ch

United States Forest Service, 1982

1982
Document

Pike and San Isabel National Forests Land Management Planning

It has been a long time since you have heard any news about the Forest Land Management Plan. We have not forgotten you and are very grateful for your active participation in the earlier stages of the planning. To those of you who have been involved in the Forest planning process since it began in Au

1980
Document

User Guide To Soils: Mining and Reclamation in the West

Forest and Range Experiment Station-Forest Service .1979.

1979
Document

The Scope of the Environmental Impact Statement on the Proposed Mount Emmons Mining Project_1979

USDA, Forest Service.?1979.

1979