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This dataset is a compilation of forest insect, disease and abiotic damage mapped by aerial detection surveys on forested areas in the United States. At this time, the National Aerial Survey Data Standards require only mortality and defoliation data be collected and reported. However, many cooperators collect data on other types of damage and therefore, the national database has been designed to accommodate these data. Low-level flights, typically 1,000 to 2,000 feet above ground level, are used to map forest damage. Observers use paper maps, typically 1:100,000 scale USGS maps, upon which they record the damage. There is also a digital sketchmap system that may be used. The digital system uses GPS to display the...
Tags: aerial survey,
condition,
damage,
defoliation,
dieback, All tags...
disease,
forest condition,
forest health,
health,
insect,
insect outbreaks,
insect populations,
national forest,
sketch map,
topkill,
tree mortatlity,
tree stress, Fewer tags
Los insectos que polinizan de América del Sur, América Central y el Caribe (pollinating insects)
This dataset is a compilation of forest insect, disease and abiotic damage mapped by aerial detection surveys on forested areas in the United States. At this time, the National Aerial Survey Data Standards require only mortality and defoliation data be collected and reported. However, many cooperators collect data on other types of damage and therefore, the national database has been designed to accommodate these data. Low-level flights, typically 1,000 to 2,000 feet above ground level, are used to map forest damage. Observers use paper maps, typically 1:100,000 scale USGS maps, upon which they record the damage. There is also a digital sketchmap system that may be used. The digital system uses GPS to display the...
Tags: aerial survey,
condition,
damage,
defoliation,
dieback, All tags...
disease,
forest condition,
forest health,
health,
insect,
insect outbreaks,
insect populations,
national forest,
sketch map,
topkill,
tree mortatlity,
tree stress, Fewer tags
The 2006 National Insect and Disease Risk Map (NIDRM) Project integrates 188 individual risk models constructed within a common, consistent framework that accounts for regional variations in current and future forest health. The 2006 risk assessment, conducted within the contiguous United States and Alaska, provides a consistent, repeatable, transparent process through which interactive spatial and temporal risk assessments can be conducted at various scales to aid in the allocation of resources for forest health management. This modeling process is intended to increase the utilization of forest health risk maps within and outside the National Forest System and encourage development of future risk maps. NIDRM...
Tags: agent,
arcgis,
arcinfo,
arcview,
ba, All tags...
basal area,
disease,
douglas-fir beetle,
entomologist,
fhm,
fir engraver beetle,
forest health,
forest health monitoring,
geographic information systems,
gis,
grid,
gypsy moth,
hardwood decline,
host,
insect,
ips,
model,
model builder,
mountain pine beetle,
multi-criteria framework,
national forest,
national insect and disease risk map,
nidrm,
pathologist,
pest,
pine engraver beetle,
red oak decline,
risk map,
risk of mortality,
root diseases,
southern pine beetle,
spatial analyst,
spatial resolution,
spruce beetle,
susceptibility,
usda forest service,
usfs,
vulnerability,
western pine beetle, Fewer tags
This dataset is a compilation of forest insect, disease and abiotic damage mapped by aerial detection surveys on forested areas in the United States. At this time, the National Aerial Survey Data Standards require only mortality and defoliation data be collected and reported. However, many cooperators collect data on other types of damage and therefore, the national database has been designed to accommodate these data. Low-level flights, typically 1,000 to 2,000 feet above ground level, are used to map forest damage. Observers use paper maps, typically 1:100,000 scale USGS maps, upon which they record the damage. There is also a digital sketchmap system that may be used. The digital system uses GPS to display the...
Tags: aerial survey,
condition,
damage,
defoliation,
dieback, All tags...
disease,
forest condition,
forest health,
health,
insect,
insect outbreaks,
insect populations,
national forest,
sketch map,
topkill,
tree mortatlity,
tree stress, Fewer tags
This dataset is a compilation of forest insect, disease and abiotic damage mapped by aerial detection surveys on forested areas in the United States. At this time, the National Aerial Survey Data Standards require only mortality and defoliation data be collected and reported. However, many cooperators collect data on other types of damage and therefore, the national database has been designed to accommodate these data. Low-level flights, typically 1,000 to 2,000 feet above ground level, are used to map forest damage. Observers use paper maps, typically 1:100,000 scale USGS maps, upon which they record the damage. There is also a digital sketchmap system that may be used. The digital system uses GPS to display the...
Tags: aerial survey,
condition,
damage,
defoliation,
dieback, All tags...
disease,
forest condition,
forest health,
health,
insect,
insect outbreaks,
insect populations,
national forest,
sketch map,
topkill,
tree mortatlity,
tree stress, Fewer tags
This dataset is a compilation of forest insect, disease and abiotic damage mapped by aerial detection surveys on forested areas in the United States. At this time, the National Aerial Survey Data Standards require only mortality and defoliation data be collected and reported. However, many cooperators collect data on other types of damage and therefore, the national database has been designed to accommodate these data. Low-level flights, typically 1,000 to 2,000 feet above ground level, are used to map forest damage. Observers use paper maps, typically 1:100,000 scale USGS maps, upon which they record the damage. There is also a digital sketchmap system that may be used. The digital system uses GPS to display the...
Tags: aerial survey,
condition,
damage,
defoliation,
dieback, All tags...
disease,
forest condition,
forest health,
health,
insect,
insect outbreaks,
insect populations,
national forest,
sketch map,
topkill,
tree mortatlity,
tree stress, Fewer tags
The acquisition of forest parameters by host species distributions is a significant factor in the identification of areas at risk of mortality to a particular agent. The most readily-available forest type maps do not contain enough location-specific information for insect and disease risk assessments, in particular species' age and stocking. Estimates for total and individual species' basal area (BA), quadratic mean diameter (QMD), stand density index (SDI), percent host composition, and predominant canopy position were developed for all 57 tree species and species groups modeled for the National Insect and Disease Risk Map. After extensively testing various interpolation methods, the Risk Map Integration Team...
Tags: agent,
arcgis,
arcinfo,
arcview,
ba, All tags...
basal area,
disease,
entomologist,
fhm,
forest health,
forest health monitoring,
geographic information systems,
gis,
grid,
host,
insect,
model,
model builder,
multi-criteria framework,
national forest,
national insect and disease risk map,
nidrm,
pathologist,
pest,
qmd,
quadratic mean diameter,
risk map,
risk of mortality,
sdi,
spatial analyst,
spatial resolution,
stand density index,
susceptibility,
tpa,
trees per acre,
usda forest service,
usfs,
vulnerability, Fewer tags
This data represents areas of forest damage due to insect infestation, fire, flood, landslides, windthrow and other mortalities. The information was collected by aerial surveys by both the USFS and ADNR, Div. of Forestry in cooperation with the Forest Health Protection (FHP) project. Surveys are conducted in July and August so that pest "signatures" may be obtained during the optimal period for symptom development of ocular estimation. The aerial survey is coordinated with known pest outbreaks so that the maximum extent of recent bark beetle damage (fading trees) and insect defoliation (discoloration, foliage loss) patterns may be determined. Aerial survey flights are termed as "local" if they can be completed...
Tags: aerial,
biota,
damage,
disease,
environment, All tags...
forest,
insect,
pest,
spruce beetle,
survey, Fewer tags
This data represents areas of forest damage due to insect infestation, fire, flood, landslides, windthrow and other mortalities. The information was collected by aerial surveys by both the USFS and ADNR, Div. of Forestry in cooperation with the Forest Health Protection (FHP) project. Surveys are conducted in July and August so that pest "signatures" may be obtained during the optimal period for symptom development of ocular estimation. The aerial survey is coordinated with known pest outbreaks so that the maximum extent of recent bark beetle damage (fading trees) and insect defoliation (discoloration, foliage loss) patterns may be determined. Aerial survey flights are termed as "local" if they can be completed...
Tags: aerial,
biota,
damage,
disease,
environment, All tags...
forest,
insect,
pest,
spruce beetle,
survey, Fewer tags
This dataset provides a watershed index of surface drinking water importance, a watershed index of forest importance to surface drinking water, and a watershed index to highlight the extent to which development, fire, and insects and disease threaten forests important for surface drinking water. This tabular dataset is meant to be joined with the NRCS Watershed Boundary Dataset HUC-12. The results of this assessment provides information that can identify areas of interest for protecting surface drinking water quality. The spatial dataset can be incorporated into broad-scale planning, such as the State Forest Action Plans, and can be incorporated into existing decision support tools that currently lack spatial data...
Tags: development,
disease,
drinking water,
forest,
forest service, All tags...
huc,
huc12,
insect,
subwatershed,
united states,
water,
watershed,
wildland fire, Fewer tags
The 2006 National Insect and Disease Risk Map (NIDRM) Project integrates 188 individual risk models constructed within a common, consistent framework that accounts for regional variations in current and future forest health. The 2006 risk map assessment, utilized within the contiguous United States and Alaska, provides a consistent, repeatable, transparent process through which interactive spatial and temporal risk assessments can be conducted at various scales to aid in the allocation of resources for forest health management. This modeling process is intended to increase the utilization of forest health risk maps within and outside the National Forest System and encourage development of future risk maps. NIDRM...
Tags: agent,
arcgis,
arcinfo,
arcview,
ba, All tags...
basal area,
disease,
douglas-fir beetle,
entomologist,
fhm,
fir engraver beetle,
forest health,
forest health monitoring,
geographic information systems,
gis,
grid,
gypsy moth,
hardwood decline,
host,
insect,
ips,
model,
model builder,
mountain pine beetle,
multi-criteria framework,
national forest,
national insect and disease risk map,
nidrm,
pathologist,
pest,
pine engraver beetle,
red oak decline,
risk map,
risk of mortality,
root diseases,
southern pine beetle,
spatial analyst,
spatial resolution,
spruce beetle,
susceptibility,
usda forest service,
usfs,
vulnerability,
western pine beetle, Fewer tags
This dataset is a compilation of forest insect, disease and abiotic damage mapped by aerial detection surveys on forested areas in the United States. At this time, the National Aerial Survey Data Standards require only mortality and defoliation data be collected and reported. However, many cooperators collect data on other types of damage and therefore, the national database has been designed to accommodate these data. Low-level flights, typically 1,000 to 2,000 feet above ground level, are used to map forest damage. Observers use paper maps, typically 1:100,000 scale USGS maps, upon which they record the damage. There is also a digital sketchmap system that may be used. The digital system uses GPS to display the...
Tags: aerial survey,
condition,
damage,
defoliation,
dieback, All tags...
disease,
forest condition,
forest health,
health,
insect,
insect outbreaks,
insect populations,
national forest,
sketch map,
topkill,
tree mortatlity,
tree stress, Fewer tags
The acquisition of host species distributions is a significant factor in the identification of areas at risk of mortality to a particular agent. The most readily-available forest type maps do not contain enough location-specific information for insect and disease risk assessments, in particular species' age and stocking. Estimates for total and individual species' basal area (BA), quadratic mean diameter (QMD), stand density index (SDI), percent host composition, and predominant canopy position were developed for all 57 tree species and species groups modeled for the National Insect and Disease Risk Map. After extensively testing various interpolation methods, the Risk Map Integration Team (RMIT) utilized a...
Tags: agent,
arcgis,
arcinfo,
arcview,
ba, All tags...
basal area,
disease,
entomologist,
fhm,
forest health,
forest health monitoring,
geographic information systems,
gis,
grid,
host,
insect,
model,
model builder,
multi-criteria framework,
national forest,
national insect and disease risk map,
nidrm,
pathologist,
pest,
qmd,
quadratic mean diameter,
risk map,
risk of mortality,
sdi,
spatial analyst,
spatial resolution,
stand density index,
susceptibility,
tpa,
trees per acre,
usda forest service,
usfs,
vulnerability, Fewer tags
Two maps (PCT_BALOSS_AK - the ArcInfo Grid referenced to this metadata - and PCT_BALOSS - see accompanying CONUS Grid and its associated metadata) represent, in map form, the comprehensive version of the final results of the 2006 National Insect and Disease Risk Map (NIDRM) Project. Specifically, their pixel values range from 0 to 100 percent, representing the predicted percent of basal area loss over the next 15 years due to insects and diseases.
Tags: agent,
arcgis,
arcinfo,
arcview,
ba, All tags...
basal area,
disease,
entomologist,
fhm,
forest health,
forest health monitoring,
geographic information systems,
gis,
grid,
host,
insect,
model,
model builder,
multi-criteria framework,
national forest,
national insect and disease risk map,
nidrm,
pathologist,
pest,
qmd,
quadratic mean diameter,
risk map,
risk of mortality,
sdi,
spatial analyst,
spatial resolution,
stand density index,
susceptibility,
tpa,
trees per acre,
usda forest service,
usfs,
vulnerability, Fewer tags
This data represents areas of forest damage due to insect infestation, fire, flood, landslides, windthrow and other mortalities. The information was collected by aerial surveys by both the USFS and ADNR, Div. of Forestry in cooperation with the Forest Health Protection (FHP) project. Surveys are conducted in July and August so that pest "signatures" may be obtained during the optimal period for symptom development of ocular estimation. The aerial survey is coordinated with known pest outbreaks so that the maximum extent of recent bark beetle damage (fading trees) and insect defoliation (discoloration, foliage loss) patterns may be determined. Aerial survey flights are termed as "local" if they can be completed...
Tags: aerial,
biota,
damage,
disease,
environment, All tags...
forest,
insect,
pest,
spruce beetle,
survey, Fewer tags
Emerald Ash Borer damage areas by damage type are displayed within the insect and disease survey areas. The 2011 insect and disease survey is displayed by default. A map service on the www depicting a compilation of forest insect, disease and abiotic damage mapped on forested areas in the United States that provides a single, consistent data source to facilitate national and multi-regional reporting for Forest Health Monitoring and Forest Health Protection. All reported emerald ash borer damage types are shown within the insect and disease survey areas from 2007 to 2011.
This data represents areas of forest damage due to insect infestation, fire, flood, landslides, and windthrow. The information was collected by aerial surveys by both the USFS and ADNR, Div. of Forestry in cooperation with the Forest Health Protection (FHP) project. Surveys are conducted primarily in July and August so that pest signatures may be identified during the optimal period for symptom development of ocular estimation. The aerial survey is coordinated with known pest outbreaks so that the maximum extent of recent bark beetle damage (fading trees) and insect defoliation (discoloration, foliage loss) patterns may be determined. Aerial survey flights are termed as local if they can be completed within 1 day...
Tags: aerial,
biology,
biota,
damage,
disease, All tags...
forest,
insect,
pest,
spruce beetle,
survey,
vegetation, Fewer tags
This dataset is a compilation of forest insect, disease and abiotic damage mapped by aerial detection surveys on forested areas in the United States. At this time, the National Aerial Survey Data Standards require only mortality and defoliation data be collected and reported. However, many cooperators collect data on other types of damage and therefore, the national database has been designed to accommodate these data. Low-level flights, typically 1,000 to 2,000 feet above ground level, are used to map forest damage. Observers use paper maps, typically 1:100,000 scale USGS maps, upon which they record the damage. There is also a digital sketchmap system that may be used. The digital system uses GPS to display the...
Tags: aerial survey,
condition,
damage,
defoliation,
dieback, All tags...
disease,
forest condition,
forest health,
health,
insect,
insect outbreaks,
insect populations,
national forest,
sketch map,
topkill,
tree mortatlity,
tree stress, Fewer tags
This dataset is a compilation of forest insect, disease and abiotic damage mapped by aerial detection surveys on forested areas in the United States. At this time, the National Aerial Survey Data Standards require only mortality and defoliation data be collected and reported. However, many cooperators collect data on other types of damage and therefore, the national database has been designed to accommodate these data. Low-level flights, typically 1,000 to 2,000 feet above ground level, are used to map forest damage. Observers use paper maps, typically 1:100,000 scale USGS maps, upon which they record the damage. There is also a digital sketchmap system that may be used. The digital system uses GPS to display the...
Tags: aerial survey,
condition,
damage,
defoliation,
dieback, All tags...
disease,
forest condition,
forest health,
health,
insect,
insect outbreaks,
insect populations,
national forest,
sketch map,
topkill,
tree mortatlity,
tree stress, Fewer tags
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