説明
This data set describes the locations of vehicle-animal collisions. It is a collection of collision information shared by the Vermont Department of Fish and Wildlife (F&W) and the Vermont Agency of Transportation (VTrans).
データ レコード
この オカレンス（観察データと標本) リソース内のデータは、1 つまたは複数のデータ テーブルとして生物多様性データを共有するための標準化された形式であるダーウィン コア アーカイブ (DwC-A) として公開されています。 コア データ テーブルには、2,895 レコードが含まれています。
この IPT はデータをアーカイブし、データ リポジトリとして機能します。データとリソースのメタデータは、 ダウンロード セクションからダウンロードできます。 バージョン テーブルから公開可能な他のバージョンを閲覧でき、リソースに加えられた変更を知ることができます。
バージョン
次の表は、公にアクセス可能な公開バージョンのリソースのみ表示しています。
引用方法
研究者はこの研究内容を以下のように引用する必要があります。:
Austin J, Viani K, Hammond F, Massa M (2024). Historic Wildlife Roadkill Reports from Vermont, USA (1971-2006). Version 1.0. Vermont Center for Ecostudies. Occurrence dataset. https://ipt.vtatlasoflife.org/resource?r=historic_vt_roadkill&v=1.0
権利
研究者は権利に関する下記ステートメントを尊重する必要があります。:
パブリッシャーとライセンス保持者権利者は Vermont Center for Ecostudies。 To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.
GBIF登録
このリソースをはGBIF と登録されており GBIF UUID: 5514463e-95e2-41f9-b76b-ec8b8df85948が割り当てられています。 GBIF-US によって承認されたデータ パブリッシャーとして GBIF に登録されているVermont Center for Ecostudies が、このリソースをパブリッシュしました。
キーワード
Occurrence; Observation
連絡先
- 最初のデータ採集者
- メタデータ提供者 ●
- 最初のデータ採集者
- 最初のデータ採集者
- メタデータ提供者 ●
- 連絡先
https://orcid.org/0000-0002-6895-3743
- メタデータ提供者
- 連絡先
地理的範囲
Coverage includes roadways in the State of Vermont, USA.
| 座標（緯度経度） | 南 西 [42.723, -73.454], 北 東 [45.018, -71.465] |
|---|
時間的範囲
| 開始日 / 終了日 | 1971-06-18 / 2006-03-27 |
|---|
プロジェクトデータ
Development of a centralized database of wildlife road mortality, wildlife road crossing, and related habitat data for individual species for which data exists throughout the state of Vermont. This involved updating an existing database developed for a complimentary project designed to compile all existing data on black bear road mortality, road crossing, and significant habitats. It also included incorporating all data on moose collisions and deer collisions. In addition, new databases were developed to record existing bobcat, amphibian and reptile information. In order to expand and improve wildlife road mortality data, a partnership and recording procedures were developed with VTrans field/district staff enabling them to record a new array of wildlife road mortality information. In addition to provided bibliography, see also: Austin, J., Viani, K., Hammond, F., & Slesar, C. (2005). A GIS-based identification of significant wildlife habitats associated with roads in Vermont. UC Davis: Road Ecology Center. Retrieved from https://escholarship.org/uc/item/91c3z0rg
| タイトル | Vermont Wildlife Linkage Habitat Analysis |
|---|---|
| ファンデイング | This project was developed in accordance with a grant from the Vermont Agency of Transportation (VTrans Research Advisory Council No.RSCH008-967). |
収集方法
The two agencies responsible for this information have different recording techniques and levels of accuracy. F&W information has been recorded through various methods. F&W initiated a statewide black bear GIS database in 2001, collected from written documents at district offices and interviews to collect data back to 1971. Moose data came from game wardens and biologists that was entered into the state police CAD system. The records have been populated through various methods such as distance from intersection, landmark, location maps, GPS coord, and others. Though most have much better accuracy, records included in this database have proven to have a locational accuracy threshold of less than 0.5 mile. Starting in 2004, VTrans road maintenance staff recorded data in an ongoing maintenance tracking system.
| Study Extent | 1971-2006, Vermont |
|---|---|
| Quality Control | In a quality assurance review by F&W, a locational accuracy acceptance threshold was created. Vermont Center for Ecostudies reviewed the data in 2024, assigned or reassigned coordinates that had been left blank or incorrectly georeferenced, and performed additional quality control on the data. An R script containing the quality control process transforming the original data from the Vermont Center for Geospatial Data, where it is archived, is available on request. |
Method step description:
- Removed entry-error duplicate records.
- Assigned animals from their provided entry categories and comments to taxonomic names, sexes, age classes, and vitality. Many could not be assigned in full detail. Animals assumed dead unless otherwise specified.
- Corrected georeference of points where lat/long data was missing or incorrect.
- Split out multiple animals at different locations from records whose comments confirmed their presence.
- Corrected town and county locality assigned to points using spatial layers of towns and counties from VT Center for Geographic Information.
書誌情報の引用
- Vermont Department of Fish and Wildlife (2006). EcologicFauna_ROADKILL06 [raster digital data], 2006A ed., Vermont vehicle-animal collisions (roadkill). Vermont Dept. of Fish and Wildlife, Waterbury, VT.
- Austin, J., Viani, K., & Hammond, F. (2006). Vermont wildlife linkage habitat analysis: a GIS-based, Landscape-level identification of potentially significant wildlife habitats associated with the State of Vermont Roadways. Vermont Agency of Transportation. Retrieved from https://resources.vtrans.vermont.gov/documents/archivedresearch/2006%20-%20MAY%20Vermont%20Wildlife%20Linkage%20Habitat%20Analysis.pdf