Описание
The dataset contains records of terrestrial birds (Aves) collected in the lower valley of the River Tua and included in the Ecological Monitoring Program (2010-12) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected in the winter of 2009/10, 2011 and 2012, and in spring of 2011 during field visits to 24 (2010/11) or 30 (2011-12) transects with favorable habitats in 26 2x2 km squares within a 5-km radius buffer around the Tua valley, directly or indirectly affected by the Foz-Tua dam. All observations were made with binoculars and/or telescopes.
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 143 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:
Costa H, Santos J, Marques A T, Coelho H, Zina H, Ribeiro E, Pedroso R, Cardoso H, Queirós L, Paula J, Cabral J A, Travassos P, Santos R, Carvalho D, Gomes C, Múrias, T (2020): EDP Foz Tua: Terrestrial Birds (transects) - Ecological Monitoring Program [2009-2012]. v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_tua_terrestrial_birds_tr_pme&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: a8f74dd0-1999-4948-944b-d0905cfbd461. 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; winter; observations; line transects
Контакты
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Географический охват
The data were collected within a 5-km buffer around the valley of the River Tua (Northeast Portugal), up to 45 km from the mouth, in the municipalities of Alijó, Carrazeda de Ansiães, Murça, Vila Flor and Mirandela.
| Ограничивающие координаты | Юг Запад [41,139, -7,531], Север Восток [41,509, -7,136] |
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Таксономический охват
The taxonomic coverage of this dataset spans 1 phylum, 1 class, 16 orders, 40 families, 74 genus and 97 species.
| Class | Aves |
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| Order | Accipitriformes, Anseriformes, Bucerotiformes, Caprimulgiformes, Charadriiformes, Columbiformes, Coraciiformes, Cuculiformes, Falconiformes, Galliformes, Passeriformes, Pelecaniformes, Piciformes, Podicipediformes, Strigiformes, Suliformes |
| Family | Accipitridae, Acrocephalidae, Aegithalidae, Alaudidae, Alcedinidae, Anatidae, Apodidae, Ardeidae, Certhiidae, Columbidae, Corvidae, Cuculidae, Emberizidae, Estrildidae, Falconidae, Fringillidae, Hirundinidae, Laniidae, Meropidae, Motacillidae, Muscicapidae, Oriolidae, Paridae, Passeridae, Phalacroracidae, Phasianidae, Phylloscopidae, Picidae, Podicipedidae, Prunellidae, Regulidae, Scolopacidae, Scotocercidae, Sittidae, Strigidae, Sturnidae, Sylvidae, Troglodytidae, Turdidae, Upupidae |
Временной охват
| Дата начала / Дата окончания | 2009-12-11 / 2012-01-18 |
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Данные проекта
The dataset contains records of terrestrial birds (Aves) collected in transects along the lower Tua River valley and included in the Ecological Monitoring Program of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected in December 2009, in January and February of 2011-2012, and in May and June of 2011, during field visits to 24 (2009/10) or 30 (>2011) sampling transects with favourable habitats for terrestrial birds in 26 2x2 km squares within a 5-km buffer around the lower Tua River valley. The occurrence of the target taxa was documented through 349 observation events. In total, 5899 observations were identified to the species rank. The most abundant species were Fringilla coelebs (939 occurrences), Erithacus rubecula (574), Sylvia atricapilla (467), Parus major (334). Turdus philomelos (333) and Sylvia melanocephala (312).
| Название | EDP Foz Tua: Terrestrial Birds (transects) - Ecological Monitoring Program [2009-2012] |
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| 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-basin of river Tua affected by the Foz-Tua Hydroelectric Dam. The sampling was centered in suitable habitats for terrestrial birds in 26 2x2 km squares in a 5 km radius buffer around the future reservoir banks and up to 45 km from the Tua mouth. |
| Описание плана выполнения исследований | The objective of the study was to monitor changes in the distribution patterns and abundances of species of birds in the area of the Foz Tua Hydroelectric Dam, prior to (2009/10) and during (2011-2012) the dam construction. It was meant to complement the associated point count censuses, but it was discontinued after 2012. |
Исполнители проекта:
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Методы сбора
Sampling was designed to cover the main habitats for terrestrial birds along the lower Tua valley affected by the Foz-Tua dam, including the future reservoir area. A total of 30 line transects was established in the flooded area and in control points upstream, along the river Tua. All transects were sampled once in winter and twice in the reproductive period, in spring (only in 2011), in the early morning or late afternoon. Each transect was walked on foot at a constant speed of 1-2 km/h and lasted no less than 30 minutes. All contacts with birds (visual or audictive) were recorded separately for two bands of distance (<50m and> 50m). Species identification and assessment of age and sex (when possible) were made “in loco”, with the help of appropriate field guides.
| Охват исследования | The data were collected within a 5-km buffer around the Tua lower valley (Northeast Portugal), up to 45 km from the mouth, in the municipalities of Alijó, Carrazeda de Ansiães, Murça, Mirandela and Vila Flor. |
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| 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 made available biodiversity data collected during impact assessment and biological monitoring studies. |
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| Описание частоты обновления ресурса | This resource will be regularly checked for accuracy. |
| Альтернативные идентификаторы | http://ipt.gbif.pt/ipt/resource?r=edp_tua_terrestrial_birds_tr_pme |