説明
Through the Changing Arctic Ecosystems initiative, the U.S. Geological Survey (USGS) strives to inform key resource management decisions for Arctic Alaska by providing scientific information on current and future ecosystem response to a warming climate. Our research is (1) examining critical physical and landscape-scale changes in the environment; (2) assessing key ecological drivers of population change; and (3) projecting future abundance and distribution of focal species, including mammals, birds, fish, and aquatic invertebrates that use the landscapes of the Arctic in different ways and likely will express differently the consequences of changes to the associated ecosystems. USGS Alaska Science Center (ASC), monitors bird populations in several sites and these are the results of those studies.
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、3,377 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。:
Pearce, J., T. DeGange, P. Flint, T. Fondell, D. Gustine, L. Holland-Bartels, A. Hope, J. Hupp, J. Koch, S. Talbot, D. Ward, and M. Whalen. 2012. Changing Arctic Ecosystems—Measuring and forecasting the response of Alaska's terrestrial ecosystem to a warming climate. U.S. Geological Survey Fact Sheet 2012-3144, 4 p.
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 United States Geological Survey。 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: 34563ec7-d5cc-4e08-972e-83913fa07a9d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United States Geological Survey が、このリソースをパブリッシュしました。
キーワード
Metadata; occurrence; observation; birds; aquatic birds; nesting; Alaska; North Slope; Nome; Seward; Metadata; Observation
外部データ
リソース データは他の形式で入手可能です。
| Changing Arctic Ecosystems | http://alaska.usgs.gov/science/interdisciplinary_science/cae/arctic_coastal_plain.php UTF-8 html |
|---|---|
| The Arctic Coastal Plain | http://alaska.usgs.gov/science/interdisciplinary_science/cae/arctic_coastal_plain.php UTF-8 html |
| Measuring and Forecasting the Response of Alaska’s Terrestrial Ecosystem to a Warming Climate | http://pubs.usgs.gov/fs/2012/3144/ UTF-8 pdf |
連絡先
- 最初のデータ採集者 ●
- 研究代表者
- メタデータ提供者 ●
- 連絡先
- 論文著者
- 論文著者
- データ処理者
地理的範囲
Seward Peninsula, Chipp Slopes, and Colville River Delta in Alaska.
| 座標（緯度経度） | 南 西 [59.78, -167.15], 北 東 [70.68, -146.8] |
|---|
生物分類学的範囲
Birds encountered in Alaska during summer months, many of them nesting, from 67 unique taxa (to date).
| Kingdom | Animalia (animals) |
|---|---|
| Phylum | Chordata (chordates) |
| Class | Aves (birds) |
時間的範囲
| 生息期間 | 2013 to present |
|---|
プロジェクトデータ
説明がありません
| タイトル | US Geological Survey - Alaska Science Center - Changing Arctic Ecosystems - Alaska - Birds |
|---|---|
| ファンデイング | US Geological Survey Changing Arctic Ecosystems Initiative. |
| Study Area Description | This study is being conducted on a variety of Alaska's ecosystems: 1) Chipp on the ACP between the Brooks Range and the Arctic Ocean, north of the Arctic Circle (~70° 32' N, -155° 21' W). This area is part of the NPR-A, where oil and gas development is expected to increase, and is owned and managed by the BLM. The region consists of low tundra, including sedge, moss, dwarf-shrub wetlands (W2) and tussock-sedge, dwarf-shrub, moist tundra (G4) ecosystems described in the Circumpolar Arctic Vegetation Map (Walker et al. 2005). There is an extensive system of fish-bearing lakes and several major drainage rivers. More specifically, our research is confined to two, 7 kilometer-squared study plots, approximately 35 km apart, along the Chipp River, 100 km (60 miles) southeast of the community of Barrow. Each plot exhibits different ecological and climatic characteristics; Chipp North (N 70.686, W-155.304) -- this dataset -- is closer to the coast and lower lying, while the Chipp South (N 70.395, W -155.407) is more inland, having rolling terrain features. 2) Several areas of Alaska's Seward Peninsula, including beyond the international date line. 3) Alaska's North Slope along the Colville River Delta. |
プロジェクトに携わる要員:
- 連絡先
収集方法
Different sampling methods were used. For Loons- Observers conducted complete nest searches by walking the shoreline of all lakes in both study plots. Nest locations were marked with a hand-held GPS unit and revisited to monitor nest fate at weekly intervals. Some lakes extending outside the plot boundary were also searched as time and resources allowed, thereby increasing sample sizes.
| Study Extent | As described in the Geographic Coverage. Observations made during summer months. |
|---|
Method step description:
- The step description was as described in the Sampling Description, above.
書誌情報の引用
- Paruk, J. D., K. G. Wright, B.D. Uher-Koch, D.C. Evers, J. S. Fair, and C.E. Gray. Breeding Ecology of the Yellow-billed Loons (Gavia adamsii) on the Arctic Coastal Plain, Alaska 2013. Biodiversity Research Institute Report # 2013-12, Gorham, Maine.
- Walker, D.A., M.K. Raynolds, F.J.A. Daniels, E. Einarsson, A. Elvebakk, W.A. Gould, A.E. Katenin, S.S. Kholod, D.J. Markon, E.S. Melnikov, N.G. Moskalenko, S.S. Talbot, and B.A. Yurtsev. 2005. Journal of Vegetation Science 16(3): 267-282. http://onlinelibrary.wiley.com/doi/10.1111/j.1654-1103.2005.tb02365.x/pdf
追加のメタデータ
| 代替識別子 | 34563ec7-d5cc-4e08-972e-83913fa07a9d |
|---|---|
| https://bison.usgs.gov/ipt/resource?r=usgs_asc-cae-alaska-birds |