.png){kind=icon}
返回
Applying the patch-matrix model to lakes: a connectivity-based conservation framework
.png){kind=icon}
PRE
AI
DOI：10.1007/s10980-019-00915-7.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Context Biodiversity conservation for terrestrial species often emphasizes land protection to help maintain connectivity among habitat patches. However, conservation of aquatic and semi-aquatic species is challenging because aquatic species (e.g., fish) move among lakes using aquatic connections (e.g., streams, wetlands), whereas semi-aquatic species (e.g., amphibians) use both aquatic connections and upland habitats. Objectives We applied the patch-matrix model to create an aquatic and semi-aquatic connectivity framework for lakes. We applied our framework using lakes in Michigan, USA to examine (1) the relationship between aquatic and semi-aquatic connectivity for lakes and (2) the extent to which protected areas encompass aquatic and semi-aquatic connectivity among lakes. Methods We used principal component analysis to calculate aquatic and semi-aquatic connectivity scores for lakes. We then examined relationships among aquatic and semi-aquatic connectivity scores and existing protected areas (strict and multi-use). Results Fewer than 3% of lakes had high scores for either aquatic or semi-aquatic connectivity. Connectivity scores were generally higher in Michigan's Upper Peninsula, which is heavily forested with greater land protection. Although lake protection was overall low (16 and 32% of lake watersheds in Michigan were >= 10% protected under strict and multi-use protection, respectively), highly connected lakes were generally more protected than less connected lakes. Conclusions We propose using our aquatic and semi-aquatic connectivity framework to (1) identify and prioritize lakes for conservation that are likely to have high biodiversity and conservation value and (2) generate testable hypotheses for studying the integrated terrestrial-aquatic landscape under global change.
Keyword:
Pond
LAGOS
PADUS
Aquatic-terrestrial landscape
Freshwater conservation
Coarse-filter
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
3.7
论文数:
3.8K
被引数:
1.4W
机构
引用论文
The complete genome and genetic characteristics of SRV-4 isolated from cynomolgus monkeys (Macaca fascicularis).png)
Virology
OAAI
VirologyIF0
OAAI分享收藏Trusting a library: A study of the latency to adopt the latest Maven release2015 IEEE 22nd International Conference on Software Analysis, Evolution, and Reengineering (SANER)
2015 IEEE 22nd International Conference on Software Analysis, Evolution, and Reengineering (SANER)IF0
PREAI
分享收藏Integrative approach for landscape-based graph connectivity analysis: a case study with the common frog (Rana temporaria) in human-dominated landscapesLANDSCAPE ECOLOGY
LANDSCAPE ECOLOGYIF3.7
PREAI
分享收藏Clinical effects of diet therapy plus oral probiotics plus Etiasa gas enema in ulcerative colitis
OAAI
OAAI分享收藏
查看更多内容