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35 Titles Match Your Query
Showing 1 through 35 of 35
1. Conservation Reserve Program Statistics [USDA0015]
The "Conservation Reserve Program Statistics" database contains information on the number of contracts and acres enrolled by fiscal year from 1986 to 1993 and for sign-up periods 1 to 12. It also ...


2. Dynamic Modeling of a System "Mixed Stand/Soil" In European Boreal Forests [EFI_Boreal_Modelling_Dynamic]
The principal aim of the Dynamic Modelling of Mixed Stand/Soil System in European Boreal Forests project is to provide an implementation and improvement of forest ecosystem model, EFIMOD. So the objectives ...


3. Annual felling of trees in Europe [EEA_TREES]
The Annual felling of trees in Europe database provides a average annual standing volume of all trees, living or dead, measured overbark to a minimum diameter at breast height (d.b.h.) of 0 cm that ...


4. Europe Forest by Species Groups [EEA_FOREST_SPECIES]
Data are on country forest composition by species groups: coniferous, broadleaved and mixed, in the reference period specified. Data are in thousand hectars. Source: UNECE/FAO - TBFRA 2000. ...


5. Total Annual Increment In Forestry for Europe [EEA_FOREST_INCREMENT]
The total annual increment in forestry for Europe is defined as the average annual volume of increment over the reference period of all trees measured to a minimum diameter breast height of 0 centimeters. ...


6. Wood Production in Europe [EEA_WOOD_PROD]
This data on wood production in Europe includes data for roundwood and industrial roundwood, for coniferous and non-coniferous species. All woods derived from trees classified botanically ...


7. Long-Term Ecological Research (LTER)/CDR021: Invasion of Old Fields by Trees at Cedar Creek Natural History Area [LTER_CDR021]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR021 [Summary adapted from the LTER Core Data Set Catalog]: Replicated deer ...


8. Central African Vegetation from Tropical Resources and Environment Monitoring by Satellite (TREES) [Caftrees_SAI]
This data set contains landcover imagery from Tropical Resources and Environment monitoring by Satellite (TREES) of the Central African Region. This project, which is being jointly conducted ...


9. Plant Taxonomy Database from the World Conservation Monitoring Centre (WCMC) [WCMC_153]
As part of its overall species activities, WCMC maintains nomenclatural, distribution and conservation status information on 82,500 species, subspecies and varieties of vascular plants ...


10. Forest Health Monitoring (FHM) - Detection Monitoring Plot Data. [MSU0004]
Used by the FHM program to: (1) characterize forest conditions (health) regionally and nationally; (2) characterize major forest stresses, and, (3) quantify changes in forest conditions throughout ...


11. Forest Inventory and Analysis - Eastwide [MSU0003]
To distribute forest inventory and analysis plot data to interested users in a common format for eastern states. This data can be used to estimate current forest conditions for areas in the Eastern ...


12. DRYAD - a database of trees and shrubs [DRYAD_TREE_SHRUB_DB]
This web site allows users to stipulate the criteria they are looking for in their search of trees and shrubs. The user can choose from subcatagories under: Type Size Growth rate Leaf flushing period ...


13. Atlas of Relations Between Climatic Parameters and Distributions of Important Trees and Shrubs in North America [USGS_P1650-a]
This atlas explores the continental-scale relations between the geographic ranges of woody plant species and climate in North America. A 25-km equal-area grid of modern climatic and bioclimatic parameters ...


14. Pacific Island Ecosystems at Risk [usda_fs_ipif_d_pier]
The Pacific Island Ecosystems at Risk is compiling a database and synthesis of available information on plants that are known or potential threats to Pacific island ecosystems, particularly the present ...


15. Alien Plant Invaders of Natural Areas: Weeds Gone Wild [nps_d_alieninvaders]
The Alien Plant Invaders of Natural Areas site provides: (1) a comprehensive national listing of alien invasive species of natural areas in the U.S. (currently around 500 species); (2) a referenced ...


16. TREES Landcover Data for Venezuela (1996) [TREES_Ven_GFW]
The new TREES map is derived from the ATSR-2 sensor (Along Track Scanning Radiometer) onboard the ERS-2 Satellite from 1999-2000. The map represents forest cover in 1996. The data are at 1 km2 resolution ...


17. Forest Inventory Maps, Manitoba, Canada [Canada_GoM_ForestInventoryMaps]
Forest Inventory Maps consist of tiled spatial datasets which include linear features (streams, trails, cutlines) and annotation. Complete for the Province of Manitoba's Forest Zones. Each tile is ...


18. Long-Term Genetics Experiments in Black Walnut, White Ash, Yellow Poplar and Oaks at the North Central Forest Station [USDA0154]
To evaluate genetic effects on growth, yield, and resistance to damaging agents in important tree species. The dataset is a mixture of raw, summarized and analyzed data. It is used by NC scientists, ...


19. Mechanized Thinning of Northern Hardwoods [USDA0162]
To evaluate growth response to thinning treatments in pole-size northern hardwood stands. Data include stand and individual tree records of species, size, quality, logging damage, and growth. Collection ...


20. National Forest Health Database - Merchantable Tree Data for the Canadian Forest Health Network [Canada_CFS_MerchTreeData]
Since 1984, Canadian Forest Service has been collecting data to help monitor the health of Canada's forests. Data is collected from a large number of strategically located plots all across Canada. ...


21. Long-Term Genetics Experiments at North Central Forest Station [USDA0153]
To evaluate genetic effects on growth, yield, and resistance to damaging agents in important tree species. Collection Organization: USDA/FS - North Central Forest Experiment Station Collection Methodology: ...


22. Baltimore Ecosystem Study Permanent Plot Vegetation Sampling Data for Baltimore Long Term Ecological Research Network (LTER) [lter_BES_permanentplots]
The Baltimore Ecosystem Study for Permanent Plot Vegetation Sampling is part of the Baltimore Ecosystem Study (BES) project. Permanent plots are a powerful tool for understanding systems over the ...


23. Flooding and Its Effect on Trees, USDA/FS [USDA_FS_FLOODING]
Intended to assist on-the-ground natural resource professionals answer flood-related tree questions in both rural and urban areas, provides detailed information of flood-related tree damage. "Flooding ...


24. Reproduction Following Clearcutting -- Study FS-NC-OH-466 [USDA0174]
The purpose of this data set is to model vegetative response of trees and shrubs following clearcutting. The data include silviculture/ecology, growth and yield. The dataset is used to monitor vegetative ...


25. Quabbin Cavity Nesters, USDA/FS [USDA_FS70]
The purpose of these data is to study the response of cavity-nesting birds to thinning in Massachusetts oak stands. "Quabbin Cavity Nesters" is a long-term study of plots located on Quabbin Reservation ...


26. Long-Term Ecological Research (LTER)/HBR008: Forest Inventory of Hubbard Brook Reference Watershed 6 [LTER_HBR008]
LTER - Long-Term Ecological Research Program/Hubbard Brook Experimental Forest (HBEF). LTER/HBR008: This data set consists of an inventory of live stems (in 1965) 2 cm DBH on two of 10 m x 10 m plots ...


27. Long-Term Ecological Research (LTER)/CWT007: Tree Species Survey for Watershed 18: Coweeta Hydrologic Laboratory [LTER_CWT007]
LTER/CWT007: This data set documents the harvest of all plants less than one foot tall in 1 m**2 plots; measurements of basal diameters of all stems less than 1 in DBH but greater than 1 ft tall within ...


28. Long-Term Ecological Research (LTER)/HFR002: Forest Inventory [LTER_HFR002]
HFR002: Three forested tracts, comprising a total of 1,200 ha, are sampled every 10-30 years. Stand boundaries are located by ground survey (1936) or aerial photography (1946 and later). Each stand ...


29. Long-Term Ecological Research (LTER)/HFR003: Tree Maps [LTER_HFR003]
HFR003: Two sites are sampled every 5-15 years: (1) 4 ha, mixed hardwoods, since 1962; (2) 0.7 ha, hemlock, since 1990. Standing trees (> 5 cm) are mapped, and species type, DBH, canopy class, and ...


30. Long-Term Ecological Research (LTER)/HFR005: Post Hurricane Vegetation Response [LTER_HFR005]
HFR005: Plot level regeneration following the 1938 hurricane is measured at Harvard Forest (since 1938) and at Pisgah (Winchester, New Hampshire, since 1984). Measurements include tree species, DBH, ...


31. Long-Term Ecological Research (LTER)/HFR006: Hurricane Simulation [LTER_HFR006]
HFR006: Trees will be pulled down to simulate hurricane damage in two mixed hardwood plots: (1) 0.35 ha, September 1989; (2) 0.6 ha, September 1990. In the first plot, the extent of damage, changes ...


32. Long-Term Ecological Research (LTER)/AND001: Dendrometer Measurements in Permanent Reference Stands in the Andrews Forest [LTER_AND001]
LTER - Long-Term Ecological Research Program/H.J. Andrews Forest (AND) LTER/AND001 [Summary adapted from the LTER Core Data Set Catalog]: A dendrometer is used to get an accurate estimate of volume ...


33. Long-Term Ecological Research (LTER)/AND002: Respiration Patterns of Logs in H.J. Andrews Experimental Forest [LTER_AND002]
LTER - Long-Term Ecological Research Program/H.J. Andrews Forest (AND) LTER/AND002 [Summary adapted from the LTER Core Data Set Catalog]: This study examined the seasonal and successional patterns ...


34. Long-Term Ecological Research (LTER)/AND003: Coarse Woody Debris Density and Nutrient Content in H.J. Andrews Forest [LTER_AND003]
LTER - Long-Term Ecological Research Program/H.J. Andrews Forest (AND) LTER/AND003 [Summary adapted from the LTER Core Data Set Catalog]: The purpose of this study is to describe the external characteristics ...


35. Forest Response to Anthropogenic Stress (FORAST) Data Base, CDIAC/DB-1005 [CDIAC_DB1005]
The Forest Responses to Anthropogenic Stress (FORAST) project was designed to determine the effect of anthropogenically-produced pollutants and climate on long-term growth patters of several species ...


Showing 1 through 35 of 35
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