Описание
The dataset contains records of terrestrial birds (Aves) collected in the lower valley of the River Tua, and included in the Complementary Studies (2009-2010) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected between April and May 2010 during field visits to 16 sampling points with favourable habitats in 20 2x2 km UTM squares on the area of the lower Tua valley directly or indirectly affected by the Foz Tua dam. The occurrence of birds was recorded when individuals were seen or heard around the point in a 10-minute census.
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 16 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.
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:
Cabral J A, Travessos P, Santos R, Múrias T (2019): EDP Foz-Tua: Terrestrial Birds (point counts) Complementary Studies [2010]. v1. EDP - Energias de Portugal. Dataset/Occurrence. http://ipt.gbif.pt/ipt/resource?r=edp_tua_birds_ec_points&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 Non Commercial (CC-BY-NC 4.0).
Регистрация в GBIF
Этот ресурс был зарегистрирован в GBIF, ему был присвоен следующий UUID: 2944e5fd-fc4b-4e40-8dba-5a737f18cfc3. EDP - Energias de Portugal отвечает за публикацию этого ресурса, и зарегистрирован в GBIF как издатель данных при оподдержке GBIF Portugal.
Ключевые слова
Birds; terrestrial; occurrence; observations; point counts
Контакты
- Originator
- Originator
- Originator
- Metadata Provider
- Point Of Contact
Географический охват
The data were collected within a 5-km buffer around the valley of the River Tua (Northeast Portugal), in Trás-os-Montes e Alto Douro region, up to 50 km from the mouth, in the municipalities of Carrazeda de Ansiães, Alijó, Murça, Vila Flor and Mirandela.
| Ограничивающие координаты | Юг Запад [41,166, -7,594], Север Восток [41,502, -7,158] |
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Таксономический охват
The taxonomic coverage of this dataset spans 1 phylum, 1 class, 8 orders, 26 families, 39 genera and 45 species.
| Kingdom | Animalia |
|---|---|
| Phylum | Chordata |
| Class | Aves |
| Order | Accipitriformes, Bucerotiformes, Caprimulgiformes, Columbiformes, Coraciiformes, Falconiformes, Gruiformes, Passeriformes |
| Family | Accipitridae, Upupidae, Columbidae, Meropidae, Falconidae, Phasianidae, Alaudidae, Certhiidae, Cettidae, Corvidae, Emberizidae, Fringillidae, Hirundinidae, Laniidae, Motacillidae, Muscicapidae, Paridae, Passeridae, Phylloscopidae, Regulidae, Sittidae, Sturnidae, Sylviidae, Troglodytidae, Turdidae |
Временной охват
| Дата начала / Дата окончания | 2010-04-16 / 2010-05-03 |
|---|
Данные проекта
The dataset contains records of terrestrial birds (Aves) collected along the lower Tua River valley, 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 between April and May 2010, during field visits to 16 sampling points with favourable habitats for terrestrial birds within a 5-km buffer around the River Tua lower valley. The occurrence of the target taxa was documented through 267 positive observation events. In total, 45 species were identified. The most recorded species (>20 individuals) were Ptyonoprogne rupestris (35), Turdus merula (24), Serinus serinus and Fringilla coelebs (22).
| Название | EDP Foz-Tua: Terrestrial Birds (point counts) 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 part of the sub-basins of river Tua, prior to the construction and subsequent flooding of the lower part of this river valley by the Foz Tua Hydroelectric Dam. The sampling was centered in suitable habitats for terrestrial birds found in a 5-km radius buffer around the future reservoir banks, and up to 50 km from the Tua mouth. |
| Описание плана выполнения исследований | The objective of the study was to characterize the terrestrial avifauna in a buffer of 5 km around the lower Tua River valley before the dam construction, and to gather quality data to support the design and implementation of mitigation and/or compensation measures. |
Исполнители проекта:
- Author
- Author
- Author
- Metadata Provider
Методы сбора
Sampling was designed to cover the main habitat types for terrestrial birds in and around the lower River Tua valley affected by the Foz Tua dam. Each sampling point was visited once in spring (April-May of 2010) and a 10-minute census was performed in each point (limited distance method). Birds were counted and recorded up to a fixed distance (50m) and beyond the distance (up to 100m) separately. Species identification and assessment of age and sex (when possible) were made locally, with the help of appropriate field guides.
| Охват исследования | The data were collected within a 5-km buffer around the lower Tua River valley (Northeast Portugal), up to 50 km from the mouth in the municipalities of Carrazeda de Ansiães, Vila Flor, Alijó, Murça and Mirandela. |
|---|---|
| Контроль качества | All identifications were performed by qualified technicians |
Описание этапа методики:
- To be completed
Дополнительные метаданные
| Цель | This dataset is part of a broader initiative whereby the company EDP - Energias de Portugal S.A. will make 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_birds_ec_points |