Collaborative Research: Digitization and Enrichment of U.S. Herbarium Data from Tropical Africa to Enable Urgent Quantitative Conservation Assessments

合作研究：来自热带非洲的美国植物标本馆数据的数字化和丰富化，以实现紧急的定量保护评估

• 批准号: 2223880
• 负责人: Elena Kramer
• 金额: $ 23.3万
• 依托单位: Harvard University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2022
• 资助国家: 美国
• 起止时间: 2022-09-15 至 2026-08-31
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2223880&HistoricalAwards=false
• 关键词: Collaborative; Research; Digitization; Enrichment; U.S.

Biological diversity has been the subject of hundreds of years of work by botanists and zoologists, accumulating rich stores of specimens and associated data in museums and herbaria around the world. These rich information resources, however, too often remain in analog format only, and have not been digitized and “enabled” in the service of science. This project aims to digitize, enrich, and share openly the rich data resources held in United States herbaria that correspond to plants of tropical Africa. By the close of the project, it will have captured data from 1.1 million herbarium specimens, and will augment digital accessible data records for the African continent by more than 15-fold. It will also have created a broad, international, intercontinental network of scientists and students interested in and experienced with management and analysis of such data. This combination of information resources and human capacity will enrich and improve biodiversity conservation planning across Africa. Herbarium specimens represent a rich source of data on plant diversity. This project will focus on the tropical African seed plant specimen holdings of 21 U.S. herbaria, which will be imaged, associated data captured, and data records georeferenced and quality-controlled. Imaging and data capture will be carried out at each of the herbaria, and data will be aggregated for efficient georeferencing. For most records, georeferencing will be performed automatically; however, a small portion will be georeferenced manually by plant scientists in Ghana, Rwanda, Malawi, and Gabon. Finally, project data will be subjected to detailed quality-control assessment, and served openly to the scientific community via a dedicated “African Plants” portal on Symbiota, as well as integration into iDigBio.org and the Global Biodiversity Information Facility (GBIF.org). These rich data resources will be used to understand the conservation status of African plant species in much greater detail than has been possible to date.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

生物多样性一直是植物学家和动物学家数百年来研究的主题，在世界各地的博物馆和植物标本馆中积累了丰富的标本和相关数据，然而，这些丰富的信息资源往往仅以模拟形式存在，并且已经过时。该项目旨在数字化、丰富和公开共享美国植物标本馆中与热带非洲植物相对应的丰富数据资源。它将捕获来自 110 万个植物标本室标本的数据，并将非洲大陆的数字可访问数据记录增加 15 倍以上。 它还将创建一个广泛的、国际性的洲际网络，由对这方面感兴趣且经验丰富的科学家和学生组成。信息资源和人员能力的结合将丰富和改善整个非洲的生物多样性保护规划，该项目将重点关注非洲热带种子植物标本的保存。 21 个美国植物标本室将在每个植物标本室进行成像、捕获相关数据以及数据记录地理配准和质量控制，并且将汇总数据以进行有效的地理配准。将自动执行；但是，一小部分将由加纳、卢旺达、马拉维和加蓬的植物科学家手动进行地理参考最后，项目数据将接受详细的质量控制。评估，并通过 Symbiota 上的专用“非洲植物”门户以及集成到 iDigBio.org 和全球生物多样性信息设施 (GBIF.org) 向科学界公开提供服务。这些丰富的数据资源将用于了解非洲植物。该奖项反映了 NSF 的法定使命，并通过使用基金会的智力价值和更广泛的影响审查标准进行评估，被认为值得支持。