Sampling event

EDP Foz Tua Otter (Lutra lutra) - Complementary Studies [2010]

Последняя версия опубликована EDP - Energias de Portugal 24 апреля 2020 г. EDP - Energias de Portugal
Дата публикации:
24 апреля 2020 г.
Опубликовано:
EDP - Energias de Portugal
Лицензия:
CC-BY 4.0

Скачайте последнюю версию данных этого ресурса в формате Darwin Core Archive (DwC-A) или метаданных ресурса в форматах EML или RTF:

Данные в формате DwC-A Скачать 45 Записи в English (9 KB) - Частота обновления: unknown
Метаданные в формате EML Скачать в English (13 KB)
Метаданные в формате RTF Скачать в English (12 KB)

Описание

The dataset contains records of otter (Lutra lutra, Mammalia) collected in the Rivers Tua and Douro sub-basins and included in the Complementary Studies (2009-10) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected in February 2010 during field visits to 41 sampling points with favorable habitats in 16 10x10 km UTM squares in the river Tua sub-basin and in five sampling points in the river Douro, close to the the Tua mouth. The presence of individuals was recorded by direct observation of signs (scats).

Записи данных

Данные этого sampling event ресурса были опубликованы в виде Darwin Core Archive (DwC-A), который является стандартным форматом для обмена данными о биоразнообразии в виде набора из одной или нескольких таблиц. Основная таблица данных содержит 45 записей.

Также в наличии 1 таблиц с данными расширений. Записи расширений содержат дополнительную информацию об основной записи. Число записей в каждой таблице данных расширения показано ниже.

Event (core)
45
Occurrence 
45

Данный экземпляр IPT архивирует данные и таким образом служит хранилищем данных. Данные и метаданные ресурсов доступны для скачивания в разделе Загрузки. В таблице версий перечислены другие версии ресурса, которые были доступны публично, что позволяет отслеживать изменения, внесенные в ресурс с течением времени.

Версии

В таблице ниже указаны только опубликованные версии ресурса, которые доступны для свободного скачивания.

Как оформить ссылку

Исследователи должны дать ссылку на эту работу следующим образом:

da Fonte D, Santos-Reis M, Pedroso N, Chora S, múrias, T (2020): EDP Foz Tua Otter (Lutra lutra) - Complementary Studies [2010]. v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_tua_otter_ec42&v=1.0

Права

Исследователи должны соблюдать следующие права:

Публикующей организацией и владельцем прав на данную работу является EDP - Energias de Portugal. Эта работа находится под лицензией Creative Commons Attribution (CC-BY 4.0).

Регистрация в GBIF

Этот ресурс был зарегистрирован в GBIF, ему был присвоен следующий UUID: ec267ce7-77a2-44e6-a928-bd571f2d02d9.  EDP - Energias de Portugal отвечает за публикацию этого ресурса, и зарегистрирован в GBIF как издатель данных при оподдержке GBIF Portugal.

Ключевые слова

otter; Lutra lutra; occurrence; observations; scats

Контакты

David da Fonte
  • Originator
General Coordinator
AGRIPRO - AMBIENTE
Rua Castilho, N.º 65 – 3.º Esq.
1250-068 LISBOA Lisbon
PT
Margarida Santos-Reis
  • Originator
Scientific Coordinator
DBA-FCUL (Departamento de Biologia Animal, Faculdade de Ciências, Universidade de Lisboa)
Edifício C2 - Piso 2, Campo Grande
1749-016 Lisboa Lisbon
PT
Nuno Pedroso
  • Originator
Technician
DBA-FCUL (Departamento de Biologia Animal, Faculdade de Ciências, Universidade de Lisboa)
Suze Chora
  • Originator
Technician
DBA-FCUL (Departamento de Biologia Animal, Faculdade de Ciências, Universidade de Lisboa)
Tiago Múrias
  • Metadata Provider
Researcher
CIBIO-InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto
Campus Agrário de Vairão
4485-661 Vairão Vairão
João Madeira
  • Point Of Contact
Manager
EDP - Energias de Portugal
Av. 24 de Julho, 12, Torre Nascente, Piso 4
1249-300 Lisboa Lisbon
PT

Географический охват

The data were collected in the river Tua sub-basin and in a section of river Douro sub-basin near the tua's mouth (about 15 km to the south), in the municipalities of Carrazeda de Ansiães, Alijó, Vila Flor, Murça, Mirandela, Macedo de Cavaleiros, Valpaços, Vila Pouca de Aguiar, S. João da Pesqueira and Tabuaço.

Ограничивающие координаты Юг Запад [41,055, -7,718], Север Восток [41,509, -7,045]

Таксономический охват

The taxonomic coverage of this dataset spans 1 phylum, 1 class, 1 order, 1 family, 1 genus and 1 species.

Phylum Chordata
Class Mammalia
Order Carnivora
Family Mustelidae

Временной охват

Дата начала / Дата окончания 2010-02-01 / 2010-02-09

Данные проекта

The dataset contains records of otter (Lutra lutra, Mammalia) collected in plots along rivers Tua and Douro sub-basins and included in the Complementary Studies of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected in February 2010, during field visits to 46 sampling plots with favorable habitats for otter located in 16 10x10 km UTM squares in the river Tua sub-basin (41) and in river Douro in the vicinity of Tua mouth (five plots). The occurrence of the target taxa was documented through 27 observations of scats identified as belonging to the target species.

Название EDP Foz Tua Otter (Lutra lutra) - Complementary Studies [2010]
Идентификатор EDP Biodiversity Data
Финансирование The work was funded by EDP - Energias de Portugal, S.A.
Описание района исследования The study was conducted in the sub-basins of river Tua, prior to the construction of the Foz-Tua Hydroelectric Dam, and river Douro. The sampling was centered in suitable habitats for otter in sampling points distributed on 16 10x10 km UTM squares, covering the main course of river Tua and its main tributaries (two plots per square). In addition, five plots were sampled in river Douro, in and around the Tua mouth (one to the north - Linhares stream - and four to the south - rivers Távora, Pinhão, Torto and mouth of river Tua).
Описание плана выполнения исследований The objective of the study was to characterize and update the distribution of the otter in the river Tua's sub-basin before the dam construction, to gather quality data to support the design and implementation of mitigation and/or compensation measures. A set of five additional points was sampled in river Douro and its tributaries around the Tua mouth, to establish the baseline for the study of the connectivity between Tua and Douro's otter populations.

Исполнители проекта:

David da Fonte
  • Author
Margarida Santos-Reis
  • Author
Nuno Pedroso
  • Author
Suze Chora
  • Author
Tiago Múrias
  • Metadata Provider

Методы сбора

Sampling was designed to cover the course of river Tua and its main tributaries, from the spring to the mouth, and a portion of river Douro and the mouths of its tributaries located in the vicinity of river Tuah. The same grid of 10x10 km squares sampled in the last otter national census (Trindade et al., 1998) was used to sample the Tua's sub-basin. In each square, two sampling plots were randomly established in the selected water line(s). In each sampling point, a transect of 200-600 m was performed along the margins, looking for signs of presence (mostly scats) in suitable places (prominent stones and vegetation in the margins of the water line). Each plot was visited once in February 2010, in dry or light rain periods, to minimize the chance of leaching of the feacal material. The scats were identified "in loco" by expert researchers.

Охват исследования The data were collected in the river Tua sub-basin and in a section of river Douro sub-basin near the tua's mouth (about 15 km to the south), in the municipalities of Carrazeda de Ansiães, Alijó, Vila Flor, Murça, Mirandela, Macedo de Cavaleiros, Valpaços, Vila Pouca de Aguiar, S. João da Pesqueira and Tabuaço.
Контроль качества All identifications were performed by qualified technicians

Описание этапа методики:

  1. To be completed

Дополнительные метаданные

Цель This dataset is part of a broader initiative whereby the company EDP - Energias de Portugal S.A. will made available biodiversity data collected during impact assessment and biological monitoring studies.
Описание частоты обновления ресурса This resource will be regularly checked for accuracy.
Альтернативные идентификаторы http://ipt.gbif.pt/ipt/resource?r=edp_tua_otter_ec42