Citeable URL: https://ir.library.oregonstate.edu/concern/datasets/pz50h0894

Descriptions

Attribute Name	Values
Creator	US Environmental Protection Agency Christy, John Adamus, Paul McCune, Myrica Jones, Aaron Bauer, John
Abstract	To achieve a goal of “no net loss” of wetland functions as well as acreage, it is important to know which functions wetlands in a specific region or watershed may individually provide, at what level. Although methods exist for assessing functions of Oregon wetlands (ORWAP; Adamus et al. 2009), site visits and hours of data collection are required to apply these to any wetland. Moreover, property access restrictions prohibit their use on many wetlands. Thus, when there is a comprehensive objective to assess all mapped wetlands in a region or watershed, time and manpower constraints require that spatial data be processed automatically using GIS, even though assessments of functions using such an approach have much lower levels of certainty. The primary object of this project was to define criteria that would allow only the use of existing spatial databases (and only those with comprehensive coverage of the ecoregion) to identify the HGM class of mapped Willamette Ecoregion wetlands, and then apply those criteria automatically and systematically to every mapped wetland in the ecoregion, resulting in an HGM label for each mapped wetland. An ancillary goal was the creation of a database that describes over 200 attributes of each mapped wetland in the Willamette ecoregion, i.e., a regional wetland “profile.”
Keyword	Thematic Classification::Land and People::Sustainability and Conservation
Rights Statement	Copyright Not Evaluated
Additional Information	description.provenance : Made available in DSpace on 2010-09-29T17:55:55Z (GMT). No. of bitstreams: 4HGM_spatial_20100907.zip: 41130742 bytes, checksum: 6fadbaff9507cc1af60440f03645f7da (MD5)Willamette_wetlands_geodatabase_Sept2010.zip: 7706469 bytes, checksum: 253f354c5c0908154d08e0acfb62e7ab (MD5)Data_dictionary_Willamette_wetlands_geodatabase.xls: 77824 bytes, checksum: 02c4d5c4f361303b376cd21a5ced99b1 (MD5)Adamus_EPA_HGM_GIS ReportFinal_Aug2010.pdf: 286878 bytes, checksum: 9c0a84fa43e5574a14b0d78db17fcda4 (MD5) description.provenance : Approved for entry into archive by Kuuipo Walsh(kuuipo.walsh@oregonstate.edu) on 2010-09-29T17:55:55Z (GMT) No. of bitstreams: 4HGM_spatial_20100907.zip: 41130742 bytes, checksum: 6fadbaff9507cc1af60440f03645f7da (MD5)Willamette_wetlands_geodatabase_Sept2010.zip: 7706469 bytes, checksum: 253f354c5c0908154d08e0acfb62e7ab (MD5)Data_dictionary_Willamette_wetlands_geodatabase.xls: 77824 bytes, checksum: 02c4d5c4f361303b376cd21a5ced99b1 (MD5)Adamus_EPA_HGM_GIS ReportFinal_Aug2010.pdf: 286878 bytes, checksum: 9c0a84fa43e5574a14b0d78db17fcda4 (MD5) description.provenance : Submitted by Kuuipo Walsh (kuuipo.walsh@oregonstate.edu) on 2010-09-29T17:55:23ZNo. of bitstreams: 4HGM_spatial_20100907.zip: 41130742 bytes, checksum: 6fadbaff9507cc1af60440f03645f7da (MD5)Willamette_wetlands_geodatabase_Sept2010.zip: 7706469 bytes, checksum: 253f354c5c0908154d08e0acfb62e7ab (MD5)Data_dictionary_Willamette_wetlands_geodatabase.xls: 77824 bytes, checksum: 02c4d5c4f361303b376cd21a5ced99b1 (MD5)Adamus_EPA_HGM_GIS ReportFinal_Aug2010.pdf: 286878 bytes, checksum: 9c0a84fa43e5574a14b0d78db17fcda4 (MD5)

Relationships

Parents:

• A geodatabase and digital characterization of wetlands mapped in the Willamette Valley with particular reference to prediction of their hydrogeomorphic (HGM) class

Items

Thumbnail	Title	Date Uploaded	Visibility	Actions
	Willamette_wetlands_geodatabase_Sept2010.zip	2017-10-10	Public	Press to Select an action Download