Long-term monitoring of the distribution and abundance of diurnal butterflies (Papilionoidea) in Doñana 2007-2022

資料紀錄

此資源sampling event的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。 核心資料表包含 3,625 筆紀錄。

亦存在 2 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。 每個延伸集資料表中資料筆數顯示如下。

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版本

以下的表格只顯示可公開存取資源的已發布版本。

如何引用

研究者應依照以下指示引用此資源。:

Fernández-Zamudio R, Paz D, Laffite Alaminos R, Román I, López D, Pérez de Ayala A, Hidalgo A, Andreu A C, Gallego N, Torrijo-Salesa M, Díaz-Delgado R, Bustamante J (2023). Long-term monitoring of the distribution and abundance of diurnal butterflies (Papilionoidea) in Doñana 2007-2022. Version 1.4. Estación Biológica de Doñana (CSIC). Samplingevent dataset. https://doi.org/10.15470/yzv0ad

權利

研究者應尊重以下權利聲明。:

此資料的發布者及權利單位為 Estación Biológica de Doñana (CSIC)。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.

GBIF 註冊

此資源已向GBIF註冊，並指定以下之GBIF UUID: e627a482-1cde-44f7-8cab-9c7020282d3d。  Estación Biológica de Doñana (CSIC) 發佈此資源，並經由GBIF Spain同意向GBIF註冊成為資料發佈者。

關鍵字

Samplingevent; Occurrence; Butterflies; Transect; Long-term monitoring

聯絡資訊

地理涵蓋範圍

The study area is Doñana National Park, south-west of Spain, which is one of the two areas of distribution of this species in the south of Spain. Doñana Protected Area includes seven ecosystems types (coastal waters, beach, dunes, forest, shrubland, sandy lakes and marshes) and 21 habitat types, 11 of them of high conservation importance – such as the Bulrush and Glasswort marsh, floodplain lakes, sandy lakes, grassland ecotones, Cork-Oak forest, shrubland, coastal Juniper forest and dunes. Tortoises are usually present along the border of temporal marshes and between dunes with vegetation composed by mediterranean scrub, scattered oaks and pine trees of medium and low cover.

分類群涵蓋範圍

N/A

時間涵蓋範圍

計畫資料

The aim of this project is to provide information about the evolution of the conservation status of Doñana. To do that, it has been designed a monitoring program of the dynamic of natural processes and the distribution and abundance of species and communities. This monitoring is generating time series of data which is being used to analyzed long-term trends.

參與計畫的人員:

取樣方法

The long-term monitoring of diurnal butterflies (Papilionoidea) in Doñana, south-western Spain, was initiated in 2005, but until 2007 the protocol is not well stablished, that is why the temporal range of this dataset start in December of 2007 with one transect. From this first transect, in 2008 the Monitoring Program of Natural Resources and Processes applied the BMS methodology to new zones and transects. The principals aims of this protocol were: to invent all species of diurnal butterflies that inhabits in Doñana, in order to detect the appearance of new species or local extinction of some populations; and know the dynamics and variations of butterflies populations between years and between months, in order to detect declines in these animal populations. The monitoring was based on the survey of different transects: During the first period of the monitoring, between 2007 and 2013, seven transects had been sampled. But in the second period, 2014-2018, the survey had been increased with seven new transects and also five of the “old” transects of the previous sampling period, this is a total of 12 transects surveyed between 2014 and 2018; and 14 transects in all of the long-term monitoring. The transects are divided into sections with a different or equal length, that usually correspond to different habitat areas. These sections are related to the EUNIS habitat classification (version 2012) and to SACRE habitat classification. Along the 46 different transect sections there are a total of 11 different habitats, that covers nearly all habitats of the Doñana’s natural space (END). The distance covered by transects was between 460 and 1175 metres. Along the distance of each transect, according the sections and its habitat all butterflies that appear in an imaginary cube of five metres side had been counted and identified.

方法步驟描述:

1. Following the Butterfly Monitoring Scheme (BMS) and Pollard's transects, the data collection is based in walking transect of a determinate distance where the observer must note, count and identify (and also sex the individuals when it is possible) all butterflies that fly in an imaginary cube of 5 meters of side. In the period 2007-2013, the data was collected with the software CyberTracker and all the individuals have a coordinate associated; but since 2014 the data collection was changed to BMS that is why individuals recorded in this period (2014-2022) did not have a coordinate, and the registers are associated to different sections of the transect. The transect was adapted to optimal period of butterflies' day activity, that is three or four hours before and after noon, always with suitable climatic conditions: no rain and/or fog, minimum temperature between 13 on sunny days and 17ºC on cloudly days, maximum temperature below 30 ºC and wind conditions under 5 in Beaufort's scale. In order to know environmental and meteorological variables, temperature, wind conditions (Beaufort's scale) and cloud coverage (eighths of cloud coverage) were measured at the beginning and at the end of each transect. The distance of transect varies between 460 and 1170 metres. The time to complete the transects varies depending on the number of individuals observed in each one, but time values are usually between 10 and 75 minutes.

引用文獻

1. Paz, D., Román, J y Janss, G. (2014) Protocolo de muestreo 3: Censo de mariposas diurnas (Ropalóceros) mediante transectos fijos en el Espacio Natural de Doñana. Documentos Técnicos del Equipo de Seguimiento de Recursos y Procesos Naturales. ICTS-Reserva Biológica de Doñana. Estación Biológica de Doñana (CSIC).
2. Sevilleja, C.G., van Swaay, C.A.M., Bourn, N., Collins, S., Settele, J., Warren, M.S., Wynhoff, I. and Roy, D.B. (2019). Butterfly Transect Counts: Manual to monitor butterflies. Report VS2019.016, Butterfly Conservation Europe & De Vlinderstichting/Dutch Butterfly Conservation, Wageningen.

額外的詮釋資料