Описание
The dataset contains records of large mammals (Mammalia) collected in the lower valley of the River Tua and included in the Ecological Monitoring Program (2011-2017) of the Environmental Impact Assessment of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected between August 2011 and July 2017 with a maximum of 56 cameras in sampling points with favorable habitats on the area of the lower Tua river valley directly or indirectly affected by the Foz-Tua dam. The presence of individuals and the species identification was recorded by direct observation of the photos taken with the cameras.
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 1 230 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, Salgueiro N, Marques A T, Coelho H, Ferreira C, Ribeiro E, Oliveira J, Pereira P, Silva R, Ferreira M, Ramalho R, Sousa D, Caetano M, Neves T, Magalhães J, Pereira F, Carmo M, Ferreira C, Santos J, Rosa L, Ribeiro A, Queirós L, Moreira M, Pinto N, Múrias T (2019): EDP Foz Tua Large Mammals (camera -trapping) - Ecological Monitoring Program [2011-2017]. v1. EDP - Energias de Portugal. Dataset/Samplingevent. http://ipt.gbif.pt/ipt/resource?r=edp_tua_mammals_photos_pme&v=1.0
Права
Исследователи должны соблюдать следующие права:
Публикующей организацией и владельцем прав на данную работу является EDP. 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: 9abba4c6-895e-409a-9b00-44463ac19e8c. EDP отвечает за публикацию этого ресурса, и зарегистрирован в GBIF как издатель данных при оподдержке GBIF Portugal.
Ключевые слова
Large mammals; occurrence; observations; camera-trapping
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Географический охват
The data were collected within a 5-km buffer around the Tua lower valley (Northeast Portugal), up to 35 km from the mouth, in the municipalities of Carrazeda de Ansiães, Alijó, Murça, Vila Flor and Mirandela.
Ограничивающие координаты | Юг Запад [41,183, -7,581], Север Восток [41,504, -7,169] |
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Таксономический охват
The taxonomic coverage of this dataset spans 1 phylum, 1 class, 4 orders, 8 families, 13 genera and 12 species.
Phylum | Chordata |
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Order | Carnivora, Cetartiodactyla, Lagomorpha, Rodentia |
Family | Canidae, Felidae, Mustelidae, Viverridae, Cervidae, Suidae, Leporidae, Sciuridae |
Временной охват
Дата начала / Дата окончания | 2011-08-11 / 2017-07-20 |
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Данные проекта
The dataset contains records of large mammals (Mammalia) collected in plots along the lower Tua River, and included in the Ecological Monitoring Program of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected between August 2011 and July 2017, with up to 56 cameras in sampling plots with favorable habitats for large mammals within a 5-km buffer around the River Tua lower valley. The occurrence of the target taxa was documented through 1460 positive records of camera-trapping. In total, 177 were identified only to class, 7 to order, 27 to family and 50 to genus, while 1229 were identified to the species rank. The most abundant species (> 100 records) were Vulpes vulpes (565), Sus scrofa (214) and Genetta genneta (164).
Название | EDP Foz Tua Large Mammals (camera -trapping) - Ecological Monitoring Program [2011-2017] |
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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-basins of river Tua, during the construction and subsequent flooding of the lower part of this river’s valley by the Foz-Tua Hydroelectric Dam. The sampling was centered in suitable habitats for large mammals in a 5 km radius buffer around the future reservoir banks and up to 35 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 large mammals in the area of the Foz Tua Hydroelectric Dam, prior to (2011) and during (2011-2016) the dam construction, and in the subsequent flooding of the river valley (2016-2017). The camera trapping was used to complement the classic transect methods. |
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Методы сбора
Sampling was designed to cover the main habitat types for large mammals in and around the lower Tua valley affected by the Foz-Tua dam (including the reservoir area). Digital cameras with motion sensor and infrared iluminator were set in each sampling point over a period of 12 consecutive days and nights. The machines were programmed to shoot three pictures with a delay of 1 minute after the activation. All cameras were inspected after each 3-day period of exposition. Species identification and assessment of age and sex (when possible) were made by visual observation of the pictures taken.
Охват исследования | The data were collected within a 5-km buffer around the Tua lower valley (Northeast Portugal), up to 35 km from the mouth, in the municipalities of Carrazeda de Ansiães, Alijó, Murça, Vila Flor and Mirandela. |
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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_mammals_photos_pme |