• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

对一种受狩猎战利品的物种进行跨辖区管理。

Cross-jurisdictional management of a trophy-hunted species.

作者信息

Hochard Jacob, Finnoff David

机构信息

Department of Economics, Institute for Coastal Science and Policy, East Carolina University, Greenville, NC 27858, United States.

Department of Economics and Finance, University of Wyoming, Laramie, WY 82071, United States.

出版信息

J Theor Biol. 2017 May 7;420:41-52. doi: 10.1016/j.jtbi.2017.02.001. Epub 2017 Feb 8.

DOI:10.1016/j.jtbi.2017.02.001
PMID:28188735
Abstract

Gray wolves (Canis lupus) are managed for competing uses in the Greater Yellowstone Ecosystem (GYE). Tourism benefits Yellowstone National Park (YNP) visitors while trophy hunting benefits hunters outside of the park. We investigate the policy scope of gray wolf management across jurisdictional boundaries by incorporating three foundations of the behavioral ecology of wolves: refuge-seeking behavior, optimal foraging group size and territoriality. Tradeoffs between and within consumptive and non-consumptive human benefits and wolf population fitness and life history indicators are quantified as a set of elasticities, providing clear implications to resource managers. Our approach highlights that hunting intensity affects the provision of consumptive and non-consumptive human benefits across jurisdictional boundaries and ought to be managed accordingly. We also show that population levels are an incomplete indicator of species fitness, which may depend on how hunting policies impact underlying group ecology. Our findings suggest traditional optimization approaches to wildlife management may lead to suboptimal policy recommendations when the boundaries on the natural system are oversimplified. Highlighting the human element of wildlife management, we show that understanding tourist and hunter responses to wildlife population abundances is critical to balancing provision of consumptive and non-consumptive human uses.

摘要

在大黄石生态系统(GYE)中,灰狼(Canis lupus)因多种用途而受到管理。旅游业使黄石国家公园(YNP)的游客受益,而战利品狩猎则使公园外的猎人受益。我们通过纳入狼的行为生态学的三个基础:避难行为、最佳觅食群体规模和领地性,来研究跨管辖边界的灰狼管理政策范围。消费性和非消费性人类利益与狼种群适应性和生活史指标之间以及内部的权衡被量化为一组弹性,为资源管理者提供了明确的启示。我们的方法强调,狩猎强度会影响跨管辖边界的消费性和非消费性人类利益的提供,因此应相应地进行管理。我们还表明种群数量是物种适应性的一个不完整指标,物种适应性可能取决于狩猎政策如何影响潜在的群体生态。我们的研究结果表明,当自然系统的边界被过度简化时,传统的野生动物管理优化方法可能会导致次优政策建议。突出野生动物管理中的人为因素,我们表明了解游客和猎人对野生动物种群数量的反应对于平衡消费性和非消费性人类用途的提供至关重要。

相似文献

1
Cross-jurisdictional management of a trophy-hunted species.对一种受狩猎战利品的物种进行跨辖区管理。
J Theor Biol. 2017 May 7;420:41-52. doi: 10.1016/j.jtbi.2017.02.001. Epub 2017 Feb 8.
2
Implications of Harvest on the Boundaries of Protected Areas for Large Carnivore Viewing Opportunities.大型食肉动物观赏机会对保护区边界的收获影响。
PLoS One. 2016 Apr 28;11(4):e0153808. doi: 10.1371/journal.pone.0153808. eCollection 2016.
3
Foraging and feeding ecology of the gray wolf (Canis lupus): lessons from Yellowstone National Park, Wyoming, USA.美国怀俄明州黄石国家公园灰狼(Canis lupus)的觅食与进食生态学:经验教训
J Nutr. 2006 Jul;136(7 Suppl):1923S-1926S. doi: 10.1093/jn/136.7.1923S.
4
Sexually dimorphic aggression indicates male gray wolves specialize in pack defense against conspecific groups.两性异形攻击行为表明雄性灰狼专门负责群体防御以对抗同种群体。
Behav Processes. 2017 Mar;136:64-72. doi: 10.1016/j.beproc.2017.01.011. Epub 2017 Jan 29.
5
Does interference competition with wolves limit the distribution and abundance of coyotes?与狼的干扰竞争是否限制了郊狼的分布和数量?
J Anim Ecol. 2007 Nov;76(6):1075-85. doi: 10.1111/j.1365-2656.2007.01287.x.
6
Predators and the public trust.捕食者与公众信任。
Biol Rev Camb Philos Soc. 2017 Feb;92(1):248-270. doi: 10.1111/brv.12227. Epub 2015 Nov 3.
7
Ensemble ecosystem modeling for predicting ecosystem response to predator reintroduction.用于预测生态系统对捕食者重新引入反应的集成生态系统建模
Conserv Biol. 2017 Apr;31(2):376-384. doi: 10.1111/cobi.12798. Epub 2016 Dec 14.
8
Moral dimensions of human-wildlife conflict.人类与野生动物冲突的道德维度
Conserv Biol. 2016 Dec;30(6):1200-1211. doi: 10.1111/cobi.12731. Epub 2016 Jul 29.
9
Predatory senescence in ageing wolves.衰老狼中的掠夺性衰老。
Ecol Lett. 2009 Dec;12(12):1347-56. doi: 10.1111/j.1461-0248.2009.01385.x. Epub 2009 Sep 23.
10
Influence of group size on the success of wolves hunting bison.群体规模对狼捕猎野牛成功率的影响。
PLoS One. 2014 Nov 12;9(11):e112884. doi: 10.1371/journal.pone.0112884. eCollection 2014.