Sampling event

Hydrographic profiles in South West Atlantic Ocean derived from Southern Elephant seals dives

最新バージョン ArOBIS Centro Nacional Patagónico によって公開 2021/01/07 ArOBIS Centro Nacional Patagónico
The resource contains 3181 data derived from sensors (Time Depth Recorder) placed on southern elephant seals. Sea temperature, depth and diving location were stored in eMof format as mean, minimum and maximum values. Data were obtained during the marine-pelagic phase of 9 seals tracked between 1995 to 2008, along the SW Atlantic Ocean, covered all seasons. The novelty of this dataset is that being also available as Linked Open Data (LOD) through the SPARQL endpoint http://linkeddata.cenpat-conicet.gob.ar/snorql/. The dataset is a subset of a larger dataset (Records at sea of juveniles southern elephant seals,Mirounga leonina, from Península Valdés, Argentina) http://arobis.cenpat-conicet.gob.ar:8081/resource?r=mleonina_juv
ホーム:
リンク
公開日:
2021/01/07
ライセンス:
CC-BY 4.0

データ レコード

この sampling event 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、3,190 レコードが含まれています。

拡張データ テーブルは2 件存在しています。拡張レコードは、コアのレコードについての追加情報を提供するものです。 各拡張データ テーブル内のレコード数を以下に示します。

  • Event (コア)
    3190
  • ExtendedMeasurementOrFact 
    3181
  • Occurrence 
    9

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。

ダウンロード

DwC-A形式のリソース データまたは EML / RTF 形式のリソース メタデータの最新バージョンをダウンロード：

DwC ファイルとしてのデータ ダウンロード 3,190 レコード English で (200 kB) - 更新頻度: unknown
EML ファイルとしてのメタデータ ダウンロード English で (17 kB)
RTF ファイルとしてのメタデータ ダウンロード English で (15 kB)

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。:

Zárate M (2020): Hydrographic profiles in South West Atlantic Ocean derived from Southern Elephant seals dives. v1.6. ArOBIS Centro Nacional Patagónico. Dataset/Samplingevent. http://arobis.cenpat-conicet.gob.ar:8081/resource?r=sestracks&v=1.6

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 ArOBIS Centro Nacional Patagónico。 This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License.

GBIF登録

このリソースをはGBIF と登録されており GBIF UUID: d2008378-84c9-4809-95ed-84cbf1bd0849が割り当てられています。   Ocean Biodiversity Information System 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ArOBIS Centro Nacional Patagónico が、このリソースをパブリッシュしました。

キーワード

Mirounga leonina; South West Atlantic Ocean; Bio-logging; Sea temperature; Linked Open Data.

連絡先

リソースを作成した人:

Marcos Zárate
ArOBIS Data Manager
CESIMAR-CENPAT-CONICET
Bv. Almte Brown 2915
9120 Puerto Madryn
Chubut
AR
https://marcosdzarate.github.io/

リソースに関する質問に答えることができる人:

Marcos Zárate
ArOBIS Data Manager
CESIMAR-CENPAT-CONICET
Bv. Almte Brown 2915
9120 Puerto Madryn
Chubut
AR
https://marcosdzarate.github.io/

メタデータを記載した人:

Mirtha Lewis
ArOBIS Node Manager
CESIMAR-CENPAT-CONICET
Bv. Almte Brown 2915
9120 Puerto Madryn
Chubut
AR

地理的範囲

Argentina continental shelf, shelf break, and Atlantic basin of the South West Atlantic Ocean, South America.

座標（緯度経度） 南 西 [-55.529, -67.852], 北 東 [-40.447, -25.664]

生物分類学的範囲

urn:lsid:marinespecies.org:taxname:231413

Species  Mirounga leonina (southern elephant seal)

時間的範囲

開始日 / 終了日 1995-10-31 / 1996-02-10
開始日 / 終了日 2004-07-12 / 2004-11-05
開始日 / 終了日 2004-07-13 / 2004-11-06
開始日 / 終了日 2005-07-30 / 2005-11-10
開始日 / 終了日 2005-07-30 / 2005-11-12
開始日 / 終了日 2006-12-28 / 2007-06-28
開始日 / 終了日 2008-01-16 / 2008-09-19
開始日 / 終了日 2008-01-17 / 2008-09-20
開始日 / 終了日 2008-01-16 / 2008-09-19

プロジェクトデータ

The program started in 1990 to study ecology and life history strategies of southern elephant seals, together with the research of foraging areas in the ecosystem of SW Atlantic Ocean. The research site on land is mainly Península Valdés (PV), which has been a UNESCO World Natural Heritage since 1999. Ancillary bio-logging work addresses diving behavior in an ecosystem context providing a greater understanding of fundamental ecosystem processes in the South Atlantic Ocean, using southern elephant seals as oceanographic sampling platform.

タイトル Temporal and spatial distribution of the southern elephant seal colony in Península Valdés, Argentina
識別子 CENPAT_SouthernElephantSeals_SWAtlantic
ファンデイング National Research Council of Argentina (CONICET), annual grants from the Wildlife Conservation Society and Agencia Nacional de Promocion Científica y Tecnológica (Grants PICT 01- 11749, 07-06420 and PIP04 6138), CONICET (Grant PIP 02462-1123/03).
Study Area Description The geographic coverage of the project includes the Patagonian coast of Argentina, with Península Valdés as the main point of field work and observation. The Patagonian shelf, from the edge of the Patagonian shelf and the Argentine Basin in the SW Atlantic Ocean and South Pacific area. Mixed subtropical-subpolar waters characterize five oceanographic regimes in terms of water masses, currents and productivity. 1) Open continental shelf waters of subantarctic origin. 2) Shelf break front a narrow transition region between subpolar (Malvinas/Falkland Current) and shelf waters. 3) Subtropical waters carried by the Brazil Current collide with the cold-fresh subpolar waters of the Malvinas Current. It is characterized by enhanced meridional gradients of sea surface temperature and salinity, and its location has high seasonal and interannual variability. 4) Subpolar characterized by low salinity, cold temperatures and high concentrations of nutrients. 5) Polar with low temperature (4 °C) and relatively high nutrient concentration waters derived from the Antarctic Circumpolar Current.
研究の意図、目的、背景など（デザイン） Systematics studies were conducted on southern elephant seals. Standardized surveys provided information on the abundance, trend, change in distribution and movements at sea could be used as conservation indicators and spatial planning. Deployment and recoveries of data loggers from animals that breed and molt at Peninsula Valdes provided information regarding locations, behavior and habitat use.

プロジェクトに携わる要員:

研究代表者
Mirtha Lewis
研究代表者
Claudio Campagna

収集方法

Satellite tags (SPOT4/SPOT5 and SPLASH Wildlife Computers, Redmond, Washington, http://www.wildlifecomputers.com) and TDR were deployed on 8 juveniles southern elephant seals and one subadult male, during their haul out at Península Valdés, Patagonia, Argentina. Tags were configured to send information through Argos System as soon as the animals entered the water. The configuration of satellite telemeters and the location data analyses were described in Campagna et al. (2006, 2007).

Study Extent Records coverage locations during the foraging pelagic trip that includes the marine plateaus in the Southern Hemisphere, from the edge of the Patagonian shelf and to the Argentine Basin in the SW Atlantic Ocean, and South Pacific area. Most of the records of each animal are one trip from and to Peninsula Valdes. Temporal coverage is described as interval tracking. Each track session starts when the animal is tagged and finished when the instrument is recovered. Each location was provided by the Argos System (http://www.cls.fr) and the frequency depended of the behavior of elephant seals at sea and their time surface intervals.
Quality Control The oceanographic vocabulary use the Natural Environment Research Council (NERC) Vocabulary Server and GeoSPARQL for supporting the representation and querying of geospatial data on the Semantic Web. All sampling locations have been plotted on a map to perform a visual check if all sampling locations are within the described sampling area.

Method step description:

  1. Instruments (Wildlife Computers, Redmond, Washington; instrument description at: http://www.wildlifecomputers.com.) were glued directly on the fur of the head using a 10-min setting epoxy resin (Campagna et al., 1999). Tags were configured to send information as soon as the animals entered the water, 24 h per day with repetition rates of 45±6 s in 2003-2004 and 40±6 s in 2005-2006 (Campagna et al 2006,2007) . Locations were received daily via e-mail; Argos provide the estimated accuracy of each location, however, a filter was applied to exclude locations that would require an unrealistic travel rate. Location of hydrographic data belongs to upward phase of the dive.

書誌情報の引用

  1. Campagna, C., Piola, A. R., Marin, M. R., Lewis, M., Fernández, T. (2006). Southern Elephant Seals trajectories, fronts and eddies in the Brazil/Malvinas Confluence. Deep-Sea Research I, 53, 1907–1924. http://dx.doi.org/10.1016/j.dsr.2006.08.015 Campagna, C., Piola, A. R., Marin, M. R., Lewis, M., Zajaczkovski, U., Fernández, T. (2007). Deep divers in shallow seas: Southern Elephant Seals on the Patagonian shelf. Deep-Sea Research I, 54, 1792-1814.Doi.org/10.1016/j.dsr.2007.06.006 Campagna, C., Fedak, M., Lewis, M., Staniland, I., Thompson, D., Trathan, R.. Wilson y V. Falabella (2009). Pinípedos, Lobos y elefantes marinos (44-77) In V. Falabella, C. Campagna, J. Croxall (Eds.), Atlas del Mar Patagónico, Especies y Espacios. Buenos Aires, Wildlife Conservation Society, BirdLife International. http://www atlas-marpatagonico.org. Sala J.E., Quintana F.,Wilson R.P., Dignani J.,Lewis M., Campagna C.( (2011). Pitching a new angle on elephant seal dive patterns. Polar Biology D-10-00242R1 Eder E., Lewis M., Marin M. R., Campagna C.(2011). On- and off-shelf diving effort of juvenile elephant seals from Península Valdés determined by light loggers. Journal of Mammalogy. Vol. 92, No. 4, pp. 811-818. doi: 10.1644/10-MAMM-A-292.1 CAMPAGNA J., LEWIS M., GONZÁLEZ CARMAN V., CAMPAGNA C., GUINET C., JOHNSON M., DAVIS R., RODRÍGUEZ D., HINDELL M. 2020. Ontogenetic niche partitioning in southern elephant seals from Argentine Patagonia. Marine Mammal Science :1-21- DOI: 10.1111/mms.12770

追加のメタデータ