BLM OR Chemical Treatments Polygon Hub

공공데이터포털

CHEM_POLY: This dataset represents completed chemical land treatments on BLM managed lands in the states of Oregon and Washington. Chemical treatments are applications of herbicide or pesticide, to control or kill pests and invasive plants, or fertilizer to enhance plant growth.

BLM OR Biological Treatments Polygon Hub

공공데이터포털

BIO_POLY: This dataset represents completed biological land treatments for BLM managed lands in the states of Oregon and Washington. Biological treatments are the introduction of foraging species, predators or parasites to control plant or animal pests, or to selectively suppress or remove vegetation.

BLM OR Harvest Land Treatments Polygon Hub

공공데이터포털

HARV_POLY: This dataset represents completed harvest land treatments on BLM managed lands in the states of Oregon and Washington. Harvest treatments are the cutting and removal or trees or biomass.

BLM OR Revegetation Treatments Polygon Hub

공공데이터포털

REVEG_POLY: This dataset represents completed revegetation treatments on BLM managed lands in the states of Oregon and Washington. Revegetation treatments are revegetation by planting or seeding.

BLM OR Mechanical Treatments Polygon Hub

공공데이터포털

MECH_POLY: This dataset represents completed mechanical treatments on BLM managed lands in the states of Oregon and Washington. Mechanical treatments are 1.) machine and manual methods of area treatment; 2.) pulling, piling, chopping, grinding, or mowing treatments to consolidate, reduce or clear live or dead vegetation (might be grass, brush, small trees, stump removal), as well as "Cut-Leave" of trees, and soil preparation such as plowing or ripping.

BLM OR Mechanical Treatments Polygon Hub

공공데이터포털

MECH_POLY: This dataset represents completed mechanical treatments on BLM managed lands in the states of Oregon and Washington. Mechanical treatments are 1.) machine and manual methods of area treatment; 2.) pulling, piling, chopping, grinding, or mowing treatments to consolidate, reduce or clear live or dead vegetation (might be grass, brush, small trees, stump removal), as well as "Cut-Leave" of trees, and soil preparation such as plowing or ripping.

BLM OR Exclosure Protection Treatments Polygon Hub

공공데이터포털

PROT_POLY: This dataset represents completed treatments involving fenced exclosures or protective devices on trees or soil surfaces on BLM managed lands in the states of Oregon and Washington. The entire area is considered "treated" with protection measures. The individual structures or devices used may or may not be captured on a separate theme (STRCT_ARC and/or STRCT_PT).

BLM OR Exclosure Protection Treatments Polygon Hub

공공데이터포털

PROT_POLY: This dataset represents completed treatments involving fenced exclosures or protective devices on trees or soil surfaces on BLM managed lands in the states of Oregon and Washington. The entire area is considered "treated" with protection measures. The individual structures or devices used may or may not be captured on a separate theme (STRCT_ARC and/or STRCT_PT).

BLM OR Exclosure Protection Treatments Polygon Hub

공공데이터포털

PROT_POLY: This dataset represents completed treatments involving fenced exclosures or protective devices on trees or soil surfaces on BLM managed lands in the states of Oregon and Washington. The entire area is considered "treated" with protection measures. The individual structures or devices used may or may not be captured on a separate theme (STRCT_ARC and/or STRCT_PT).

BLM OR Treatment Project Areas Polygon Hub

공공데이터포털

TRT_PROJ_POLY: This dataset represents project areas for land treatments. Treatments for this purpose are defined as human alterations to the landscape for the purpose of natural resource management including; use, enhancement, and protection. Treatment types include Prescribed Fire, Biological, Chemical, Harvest, Mechanical, Revegetation, and Exclosure/protection. A treatment project area represents a larger area that groups together one or more related treatment activities. Examples include: a timber sale that includes many separate harvest polygons, thinning treatments for a resource area for a fiscal year, and reforestation treatments for a specific area.