气候变化领域集成服务门户(CCPortal): The International Union for Conservation of Nature Red List does not account for intraspecific diversity

CCPortal

DOI	10.1093/icesjms/fsae039
	The International Union for Conservation of Nature Red List does not account for intraspecific diversity
	Norderhaug, Kjell Magnus; Knutsen, Halvor; Filbee-Dexter, Karen; Sodeland, Marte; Jorde, Per Erik; Wernberg, Thomas; Oomen, Rebekah; Moland, Even
发表日期	2024
ISSN	1054-3139
EISSN	1095-9289
英文摘要	The International Union for Conservation of Nature (IUCN) Red List identifies threatened and endangered species and is a key instrument in global biodiversity conservation efforts. Our understanding of the structure and value of genetic biodiversity below the species level is rapidly increasing. Nonetheless, the IUCN assessment criteria overlook genetic variation within species. Here, we address this blind spot and discuss the principles of species conservation status classification relative to intraspecific biodiversity. We focus on coastal species, which thrive in heterogeneous environments known to drive genetic differentiation. The focal example species, Atlantic cod and sugar kelp, have contrasting life histories, are ecologically and economically important constituents of the coastal ecosystem, and are currently not classified as threatened in Norway and Canada. We expose important variation in population structure, the presence of ecotypes and genetic-environment covariation, as well as loss of ecotypes that threatens the conservation of these species. Because the genetic makeup of species directly influences their resilience, omitting this information from conservation status assessments can result in loss of adaptive capacity to future stressors, such as climate change. Consequently, recognizing and preserving intraspecific variation emerges as vital for species' abilities to adapt to and survive in future ocean conditions.
英文关键词	biodiversity crisis; gadus morhua; intraspecific diversity; IUCN Red List; Saccharina latissima; species conservation
语种	英语
WOS研究方向	Fisheries ; Marine & Freshwater Biology ; Oceanography
WOS类目	Fisheries ; Marine & Freshwater Biology ; Oceanography
WOS记录号	WOS:001198170200001
来源期刊	ICES JOURNAL OF MARINE SCIENCE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/295287
作者单位	Institute of Marine Research - Norway; University of Agder; University of Western Australia; University of Western Australia; University of Gothenburg
推荐引用方式 GB/T 7714	Norderhaug, Kjell Magnus,Knutsen, Halvor,Filbee-Dexter, Karen,et al. The International Union for Conservation of Nature Red List does not account for intraspecific diversity[J],2024.
APA	Norderhaug, Kjell Magnus.,Knutsen, Halvor.,Filbee-Dexter, Karen.,Sodeland, Marte.,Jorde, Per Erik.,...&Moland, Even.(2024).The International Union for Conservation of Nature Red List does not account for intraspecific diversity.ICES JOURNAL OF MARINE SCIENCE.
MLA	Norderhaug, Kjell Magnus,et al."The International Union for Conservation of Nature Red List does not account for intraspecific diversity".ICES JOURNAL OF MARINE SCIENCE (2024).