Dataset: Limited seed dispersal, allelopathy and unfavorable microclimatic conditions prevent the recovery of oak forests within Eucalyptus plantations

This repository contains the files associated with the following article: Badano EI, P Siller‑Clavel (2024) Limited seed dispersal, allelopathy and unfavorable microclimatic conditions prevent the recovery of oak forests within Eucalyptus plantations. European Journal of Forest Research, 143, pp. 943-953 https://doi.org/10.1007/s10342-024-01664-2 The repository provides an interactive map, optimized for Google Earth, that shows the administrative area of the Park Lázaro Cárdenas del Rio located in the state of Puebla, Mexico (yellow polygon) and the areas covered by plantations of Eucalyptus camaldulensis (red polygons) by the years in which the study was conducted (2009-2011). The areas that are not highlighted within the park correspond to oak forest remnants and some deforested areas. The interactive map also provides the geographic coordinates of the 100 square plots of 1x1 m used to sample the oak seed banks within forest remnants and plantations in 2009 and 2010, as well as the geographic coordinates of the 200 experimental plots located in each of these habitat types. To display this information, click on the corresponding the boxes located in the lateral bar of Google Earth. The data that support the result of the study are provided in Microsoft Excel files. The first of these files (Dataset 01 - Acorn density.xlsx) has a single sheet indicating the number of acorns recorded on 100 square plots of 1x1 m randomly distributed in the understories of forest remnants and plantations. The second file (Dataset 02 - Acorn germination trials.xlsx) has two sheets with the data used to estimate acorn germination rates of Quercus castanea and Quercus laeta in the in vitro and greenhouse germination trials. The third file (Dataset 03 - Field experiment.xlsx) has two sheets, where the first one contains the data used to estimate acorn germination rates and seedling survival of Quercus castanea and Quercus laeta on soil of Eucalyptus plantations and oak forests in these two habitats, and the second one contains the microclimatic data (photosynthetic photon flux density, air temperature, rainfall and volumetric soil water content) measured in plantations and forests.本仓库收录与下述论文相关的配套文件：Badano EI、P Siller‑Clavel（2024）《有限种子扩散、化感作用与不利微气候条件阻碍桉树人工林内栎林恢复》，《欧洲森林研究杂志》（European Journal of Forest Research），第143卷，第943-953页，DOI：10.1007/s10342-024-01664-2。 本仓库提供针对谷歌地球（Google Earth）优化的交互式地图，可展示位于墨西哥普埃布拉州（Puebla）的拉萨罗·卡德纳斯德里奥公园的行政范围（黄色多边形），以及本研究实施期间（2009-2011年）的赤桉（Eucalyptus camaldulensis）人工林覆盖区域（红色多边形）。公园内未高亮区域为栎林残存斑块与部分伐后区域。该交互式地图还标注了2009、2010年用于采样栎类种子库的100个1×1平方米样方的地理坐标，以及两类生境（残存栎林与人工林）中各200个实验样方的地理坐标。如需查看该信息，请点击谷歌地球侧边栏中的对应复选框。 支撑本研究结果的数据以微软Excel（Microsoft Excel）文件形式提供。第一个文件（Dataset 01 - Acorn density.xlsx）仅含单个工作表，记录了随机分布于残存栎林与人工林林下的100个1×1平方米样方的橡子数量。第二个文件（Dataset 02 - Acorn germination trials.xlsx）包含两个工作表，收录了用于估算栗栎（Quercus castanea）与光亮栎（Quercus laeta）在离体与温室萌发试验中的发芽率数据。第三个文件（Dataset 03 - Field experiment.xlsx）包含两个工作表：其一收录了用于估算赤桉人工林与栎林土壤中栗栎和光亮栎的发芽率及幼苗存活率的数据；其二收录了在两类生境中测得的微气候数据，包括光合光子通量密度、空气温度、降雨量与体积土壤含水量。