{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["005:18"], "contactPoint": {"fn": "West, Natalie M.", "hasEmail": "mailto:natalie.west@usda.gov"}, "description": "<p>Site information and field-collected data from a 1-year 100-site survey of leafy spurge (<em>Euphorbia virgata/esula</em>) populations in the northern U.S. Data include: 1) estimates of leafy spurge density and relative prevalence of ramets versus genets; 2) the abundance and composition of <em>Aphthona</em> species complex biological control agents; 3) presence/absence of two additional biological control agents (<em>Oberea erythrocephala</em> and <em>Hyles euphorbiae</em>). </p><div><br>Resources in this dataset:</div><br><ul><li><p>Resource Title: Data from: High genetic diversity in the landscape suggests frequent seedling recruitment by Euphorbia virgata (leafy spurge) in the northern U.S.A..</p> <p>File Name: West et al Leafy Spurge clonality data.csv</p><p>Resource Description: Dataset containing site-level estimates of leafy spurge abundance, clonality, and associated biological control agent community</p></li><br><li><p>Resource Title: Key for Dataset: High genetic diversity in the landscape suggests frequent seedling recruitment by Euphorbia virgata (leafy spurge) in the northern U.S.A..</p> <p>File Name: Key for West et al Leafy Spurge clonality data.csv</p><p>Resource Description: This provides information on the data columns included in the associated dataset.</p></li></ul><p></p>", "distribution": [{"@type": "dcat:Distribution", "downloadURL": "https://ndownloader.figshare.com/files/44532995", "format": "csv", "mediaType": "application/csv", "title": "Key for West et al Leafy Spurge clonality data.csv"}, {"@type": "dcat:Distribution", "downloadURL": "https://ndownloader.figshare.com/files/44532998", "format": "csv", "mediaType": "text/plain", "title": "West et al Leafy Spurge clonality data.csv"}], "identifier": "10.15482/USDA.ADC/1528351", "keyword": ["ARS", "Aphthona species", "Clonal plant invasions", "Euphorbia esula", "NP304", "biological control", "data.gov", "plant demography"], "license": "https://creativecommons.org/publicdomain/zero/1.0/", "modified": "2025-11-21", "programCode": ["005:040"], "publisher": {"@type": "org:Organization", "name": "Agricultural Research Service"}, "spatial": "{\"type\": \"Polygon\", \"coordinates\": [[[-116.982421875, 48.950464623409], [-104.150390625, 49.008150004997], [-97.119140625, 49.065768634054], [-96.6796875, 45.858455730517], [-103.88671875, 46.041782414614], [-103.974609375, 44.994911476767], [-111.005859375, 45.0570313473], [-111.005859375, 42.129802840362], [-116.982421875, 42.129802840362], [-116.982421875, 48.950464623409]]]}", "temporal": "2019-06-17/2019-07-31", "title": "Data from: High genetic diversity in the landscape suggests frequent seedling recruitment by Euphorbia virgata Waldst. & Kit. (leafy spurge) in the northern U.S.A."}