Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 60 checked references that resolve
resolves10.1890/03-5220RURAL LAND-USE TRENDS IN THE CONTERMINOUS UNITED STATES, 1950–2000
resolves10.1071/WF05077Wildland–urban interface housing growth during the 1990s in California, Oregon, and Washington
resolves10.1007/s10980-006-9066-2Spatiotemporal dynamics of housing growth hotspots in the North Central U.S. from 1940 to 2000
resolves10.2307/3298562The United States Naturalized Flora: Largely the Product of Deliberate Introductions
resolves10.1023/A:1016250716679Multiple regression and inference in ecology and conservation biology: further comments on identifying important predictor variables
resolves10.1046/j.1472-4642.2002.00153.xInfluence of settlement time, human population, park shape and age, visitation and roads on the number of alien plant species in protected areas in the USA
resolves10.1086/283645Patterns of Plant Species Diversity in California: Relation to Weather and Topography
resolves10.1023/A:1010050420466The Disturbed Resource-Flux Invasion Matrix: A New Framework for Patterns of Plant Invasion
resolves10.1007/s10530-005-6422-0Species Richness and Patterns of Invasion in Plants, Birds, and Fishes in the United States*
resolves10.1073/pnas.0403458101Niche tradeoffs, neutrality, and community structure: A stochastic theory of resource competition, invasion, and community assembly
resolves10.1016/j.biocon.2006.10.044Historical land use and environmental determinants of nonnative plant distribution in coastal southern New England
resolves10.1093/jof/104.7.366Woody Invaders and the Challenges They Pose to Forest Ecosystems in the Eastern United States
The 22 references without a DOI — listed, not checked
no DOI — not checkede_1_2_6_4_1
no DOI — not checkede_1_2_6_6_1
no DOI — not checkedPatterns of plant invasions at sites with rare plant species throughout New England.
no DOI — not checkede_1_2_6_16_1
no DOI — not checkedInvasive species in a changing world: the interactions between global change and invasives.
no DOI — not checkedVulnerability of oak-dominated forests in West Virginia to invasive exotic plants: temporal and spatial patterns of nine exotic species using herbarium records and land classification data.
no DOI — not checkede_1_2_6_24_1
no DOI — not checkedSome responses of flora and vegetation to urbanization in central Europe.
no DOI — not checkedImmigration and expansion of the New England flora.
no DOI — not checkede_1_2_6_37_1
no DOI — not checkedInvasive alien species: the nature of the problem.
no DOI — not checkedNative vascular plants.
no DOI — not checkede_1_2_6_44_1
no DOI — not checkede_1_2_6_45_1
no DOI — not checkede_1_2_6_51_1
no DOI — not checkede_1_2_6_57_1
no DOI — not checkedMovement of exotic plants into coastal native forests from gardens in northern New Zealand.
no DOI — not checkede_1_2_6_72_1
no DOI — not checkede_1_2_6_73_1
no DOI — not checkedIntroduced species: a significant component of human-caused global change.
no DOI — not checkedCompletion of the 1990s National Land Cover Data set for the conterminous United States from Landsat Thematic Mapper data and ancillary data sources.
no DOI — not checkedDistribution and causes of global forest fragmentation.
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