气候变化领域集成服务门户(CCPortal): The California current predator diet database: synthesis of common forage species

CCPortal

DOI	https://doi.org/10.1594/PANGAEA.834750
	The California current predator diet database: synthesis of common forage species
	Szoboszlai; Amber I; Thayer; Julie A; Wood; Spencer A; Sydeman; L E; Koehn; L E; Essington; T E
发布日期	2014-08-07
数据集类型	dataset
英文简介	Characterization of the diets of upper-trophic predators is a key ingredient in management including the development of ecosystem-based fishery management plans, conservation efforts for top predators, and ecological and economic modeling of predator prey interactions. The California Current Predator Diet Database (CCPDD) synthesizes data from published records of predator food habits over the past century. The database includes diet information for 100+ upper-trophic level predator species, based on over 200 published citations from the California Current region of the Pacific Ocean, ranging from Baja, Mexico to Vancouver Island, Canada. We include diet data for all predators that consume forage species: seabirds, cetaceans, pinnipeds, bony and cartilaginous fishes, and a predatory invertebrate; data represent seven discrete geographic regions within the CCS (Canada, WA, OR, CA-n, CA-c, CA-s, Mexico). The database is organized around predator-prey links that represent an occurrence of a predator eating a prey or group of prey items. Here we present synthesized data for the occurrence of 32 forage species (see Table 2 in the affiliated paper) in the diet of pelagic predators (currently submitted to Ecological Informatics). Future versions of the shared-data will include diet information for all prey items consumed, not just the forage species of interest.
语种	英语
国家	国际
学科大类	气候变化
学科子类	气候变化
文献类型	数据集
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/217375
推荐引用方式 GB/T 7714	Szoboszlai,Amber I,Thayer,et al. The California current predator diet database: synthesis of common forage species.2014-08-07.https://doi.org/10.1594/PANGAEA.834750.