The present dataset comprises a list of angiosperms recorded through quadrant sampling event of the remainig vegetaion of Oba Hills Forest reserve, Ola-Oluwa, Osun State, Nigeria. The site is currently characterised by savanna species given the anthropogenic activities within the area. The study was self funded by the authors and took place between 14th-15th March, 2014. In all there are a total of 524 individual record.
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 4 筆紀錄。
亦存在 1 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。
Chukwuma E, Agbo-Adediran A, Chukwuma D, Ugbogu O (2022): Sampling Event Dataset from Oba Hills, Osun State. v1.5. Forestry Research Institute of Nigeria. Dataset/Samplingevent. http://ipt-nigeria.gbif.fr/resource?r=oba_hills_sampling&v=1.5
此資料的發布者及權利單位為 Forestry Research Institute of Nigeria。 This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License.
Sampling event; Oba Hills; occurence
The data was collected from Oba Hills Forest Reserve in South-Western Nigeria.
|界定座標範圍||緯度南界 經度西界 [7.704, 4.117], 緯度北界 經度東界 [7.783, 4.212]|
Species were identified to specific level, except a few which were known only to generic level.
|Genus||Combretum Loefl., Terminalia L.|
|Species||Anogeissus leiocarpa (DC.) Guill. & Perr., Daniellia oliveri (Rolfe) Hutch. & Dalziel (African copaiba balsam tree)|
|起始日期 / 結束日期||2014-03-14 / 2014-03-15|
Biodiversity underpins the provision of food and water; it mitigates and provides resilience to climate change; it supports human health, and provides jobs in agriculture, fisheries, forestry and many other sectors. Many of the UN Sustainable Development Goals (SDGs) include targets that reflect the need for biodiversity and healthy ecosystems to achieve the 2030 Agenda. Without effective measures to conserve biodiversity and use its components in a sustainable manner, the 2030 Agenda for Sustainable Development would not be achievable. Biodiversity information is critical to achieve sustainable development, yet many West African countries lack necessary capacity to mobilize and develop information resources needed to guide conservation and sustainable use of biological resources. The overall goal of this project is to enhance capacity for biodiversity data mobilization and development of information products in support of sustainable development in West Africa. The project will involve four GBIF West African national nodes with mentorship from the US Node and UNEP-WCMC. Our project aligns closely to priority needs of all the GBIF national nodes, as well as the GBIF Capacity Enhancement Framework, and GBIF Implementation Plan 2017-2021. The measured impact of the project will include number of participants actively involved in biodiversity informatics activities, volume of research-grade data records via GBIF.org, as well as biodiversity information products developed.
|計畫名稱||Enhancing capacity for biodiversity data mobilization and use in support of sustainable development in West Africa|
|經費來源||The project is funded by GBIF.|
|研究區域描述||The project enhances capacity among staff from four GBIF national nodes in West Africa (Ghana, Nigeria, Mauritania and Liberia) working alongside mentors from the GBIF US node and UNEP-WCMC.|
A line transect was demarcated from the undisturbed area of the study site. Data was collected using 50m x 50m plots which were demarcated at 200m interval. Four (4) plots were sampled. Focus was more on the trees and shrubs.
|研究範圍||The present study was carried out in a forested area within Ola-Oluwa local governemnt area of Osun state. The areas is situated on Latitude 7°47’N and Longitude 4°5’E, and covers a 52kmSq hilly terrain with deep gorges, with about 12% of the site already converted to teak and gmelina plantation. The site is currently composed of a mix of savanna and forest species, and occurs in the transitional equatorial climatic zone of West Africa.|
- Data was collected using Microsoft Excel spreadsheet, and carefully checked for error(s).