Ostrya carpinifolia chorology

Distribution map of European hop-hornbeam (<i>Ostrya carpinifolia</i>)<br><br>These maps were produced by combining numerous and heterogeneous data collected from atlas monographs providing complete species distribution maps, from national to regional atlases, occurrence geodatabases and scientific literature.<br>The maps were created using ESRI shapefiles (*.shp, *.shx, *.dbf, *.prj files) archived in the ZIP file. Species range is mapped with polygon features (name suffix “plg”), which define continuous areas of occupancy of the species, and with point features (name suffix “pnt”), which identify more fragmented and isolated populations. If synanthropic occurrences are reported outside the species natural range, additional point and/or polygon shapefiles are also present (suffix “syn”).<br>All polygon borders delimiting the range are generalized across the mainland and sea boundaries, and not clipped to a specific coastline. This offers the possibility to mask sea areas, or to clip and extract the terrestrial range parts using GIS data layers of the users’ choice. <br><br>Please cite as:<br>Caudullo, G., Welk, E., San-Miguel-Ayanz, J., 2017. Chorological maps for the main European woody species. Data in Brief 12, 662-666. DOI: doi.org/10.1016/j.dib.2017.05.007 <br><br>Additional information and used references are on 'supplementary materials' document:<br>https://doi.org/10.6084/m9.figshare.5091901<br><br>Chorological maps are part of the "European Atlas of Forest Tree Species" project:<br>https://w3id.org/mtv/FISE-Comm/v01

欧洲铁木（*Ostrya carpinifolia*）分布地图

本套分布图通过整合多源异构数据制作完成，数据来源涵盖从国家级到区域级的完整物种分布地图集专著、物种出现点地理数据库以及科学文献。
所有数据以ESRI形状文件（ESRI shapefiles，包含*.shp、*.shx、*.dbf、*.prj格式）打包存储于ZIP压缩包中。物种分布范围通过两类要素进行可视化：一是多边形要素（名称后缀为"plg"），用于界定该物种的连续栖息区域；二是点要素（名称后缀为"pnt"），用于标识更为破碎且孤立的种群。若存在人为伴生的种群出现在该物种自然分布区之外，则会额外提供带有"syn"后缀的点和/或多边形形状文件。
所有用于界定分布范围的多边形边界已针对陆地与海洋边界进行了概化处理，未裁剪至特定海岸线。这一设计允许用户根据自身需求，通过自定义地理信息系统（GIS）数据图层掩膜海洋区域，或裁剪提取陆地分布范围的相关部分。

引用格式如下：
Caudullo, G., Welk, E., San-Miguel-Ayanz, J., 2017. 欧洲主要木本物种分布区地图. 《数据简报（Data in Brief）》12, 662-666. DOI: doi.org/10.1016/j.dib.2017.05.007

更多信息及所引用的参考文献可在“补充材料”文档中获取：
https://doi.org/10.6084/m9.figshare.5091901

本分布区地图属于“欧洲林木树种图集（European Atlas of Forest Tree Species）”项目的组成部分：
https://w3id.org/mtv/FISE-Comm/v01