{"id":{"repo_id":"vt","oai_identifier":"oai:vtechworks.lib.vt.edu:10919/43003"},"canonical_url":"https://search.dev.ndltd.org/etd/vt/oai:vtechworks.lib.vt.edu:10919/43003","repository":{"repo_id":"vt","name":"Virginia Tech","base_url":"https://vtechworks.lib.vt.edu/oai/request"},"display":{"title":"Assessing petrified wood change in Petrified Forest National Park","abstract":"The problem of petrified wood theft was examined in the Petrified Forest National Park. This study accomplished the following 2 objectives: 1. Perform a complete inventory throughout five high use areas at the Petrified Forest National Park 2. Quantify the petrified wood loss within the five high use areas at the Petrified Forest National Park over a one year time period. Line intersect sampling was used to sample three size classes of petrified wood along with fixed area quadrat samples which sampled two size classes. Line intersect sampling units were established in August 1993 and revisited during August 1994. Line Intersect sampling results suggest that petrified wood displacement within the park does occur but not to the extent that Scher (1990) reports. Quadrat sampling results are not conclusive with regard to petrified wood displacement due to constraints on the sample design.","abstract_html":"The problem of petrified wood theft was examined in the Petrified Forest National Park. This study accomplished the following 2 objectives: 1. Perform a complete inventory throughout five high use areas at the Petrified Forest National Park 2. Quantify the petrified wood loss within the five high use areas at the Petrified Forest National Park over a one year time period. Line intersect sampling was used to sample three size classes of petrified wood along with fixed area quadrat samples which sampled two size classes. Line intersect sampling units were established in August 1993 and revisited during August 1994. Line Intersect sampling results suggest that petrified wood displacement within the park does occur but not to the extent that Scher (1990) reports. Quadrat sampling results are not conclusive with regard to petrified wood displacement due to constraints on the sample design.","abstract_has_math":false,"creators":["Monkevich, Nicholas Scott"],"institution":"Virginia Tech","degree_name":"Master of Science","degree_level":"masters","degree_discipline":"Forestry","degree_department":"Forestry","school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1994,"date_issued":"1994","date_published":"1994","updated_at":"2026-07-22T22:19:57Z","subjects":[],"languages":["en"],"rights":["In Copyright"],"rights_urls":["http://rightsstatements.org/vocab/InC/1.0/"],"identifier_entries":[{"key":"dc:identifier.other","label":"Dc Identifier Other","values":["etd-06102009-063322"],"render_values":[{"text":"etd-06102009-063322","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10919/43003","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.department","label":"Department","values":["Forestry"]},{"key":"dc:creator","label":"Author","values":["Monkevich, Nicholas Scott"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2014-03-14T21:37:27Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2014-03-14T21:37:27Z","2009-06-10"]},{"key":"dc:date.issued","label":"Date","values":["1994"]},{"key":"dc:publisher","label":"Institution","values":["Virginia Tech"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"dc:type.dcmitype","label":"Dc Type Dcmitype","values":["Text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Forestry"]},{"key":"thesis:degree_level","label":"Degree Level","values":["masters"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["Virginia Polytechnic Institute and State University"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["In Copyright"]},{"key":"dc:rights.uri","label":"Rights URI","values":["http://rightsstatements.org/vocab/InC/1.0/"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.other","label":"Dc Identifier Other","values":["etd-06102009-063322"]},{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/10919/43003"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The problem of petrified wood theft was examined in the Petrified Forest National Park. This study accomplished the following 2 objectives: 1. Perform a complete inventory throughout five high use areas at the Petrified Forest National Park 2. Quantify the petrified wood loss within the five high use areas at the Petrified Forest National Park over a one year time period. Line intersect sampling was used to sample three size classes of petrified wood along with fixed area quadrat samples which sampled two size classes. Line intersect sampling units were established in August 1993 and revisited during August 1994. Line Intersect sampling results suggest that petrified wood displacement within the park does occur but not to the extent that Scher (1990) reports. Quadrat sampling results are not conclusive with regard to petrified wood displacement due to constraints on the sample design."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["Master of Science"]},{"key":"dc:format.medium","label":"Dc Format Medium","values":["BTD"]},{"key":"dc:format.mimetype","label":"Dc Format Mimetype","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Assessing petrified wood change in Petrified Forest National Park"]}]}],"canonical_facts":{"dc:contributor.department":["Forestry"],"dc:creator":["Monkevich, Nicholas Scott"],"dc:date.accessioned":["2014-03-14T21:37:27Z"],"dc:date.available":["2014-03-14T21:37:27Z","2009-06-10"],"dc:date.issued":["1994"],"dc:description.abstract":["The problem of petrified wood theft was examined in the Petrified Forest National Park. This study accomplished the following 2 objectives: 1. Perform a complete inventory throughout five high use areas at the Petrified Forest National Park 2. Quantify the petrified wood loss within the five high use areas at the Petrified Forest National Park over a one year time period. Line intersect sampling was used to sample three size classes of petrified wood along with fixed area quadrat samples which sampled two size classes. Line intersect sampling units were established in August 1993 and revisited during August 1994. Line Intersect sampling results suggest that petrified wood displacement within the park does occur but not to the extent that Scher (1990) reports. 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