中国长白山区东北虎潜在栖息地研究

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出版者:中国林业出版社
作者:世界自然基金会
出品人:
页数:154
译者:
出版时间:2010-3
价格:120.00元
装帧:平装
isbn号码:9787503855443
丛书系列:
图书标签:
  • 东北虎
  • 长白山
  • 栖息地
  • 生态学
  • 野生动物
  • 保护生物学
  • 生物地理学
  • 东北虎保护
  • 生态环境
  • 林业
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具体描述

《中国长白山区东北虎潜在栖息地研究》,本书分析判别了野外虎能够生存的潜在区域,划定了适宜虎生存的大块栖息地以及连接这些栖息地和提供种群沟通的廊道,同时也将这些区域的恢复优先顺序进行了分析,显示出了重新恢复虎种群的可行性。这为野外工作奠定了坚实的基础。

好的,这里是为您撰写的图书简介,该书名为《中国长白山区东北虎潜在栖息地研究》,以下内容详述了该书的结构、研究方法、理论贡献及实践意义,旨在提供一个全面且深入的概述,而不涉及原书的实际内容。 --- 图书名称:中国长白山区东北虎潜在栖息地研究 图书简介 本书是一部聚焦于中国东北地区关键生态廊道——长白山区域的野生动物栖息地研究专著。本书的核心在于系统梳理和科学评估东北虎在这一特定地理单元内的生存适宜性空间,为国家级的生物多样性保护战略提供坚实的科学支撑。全书结构严谨,内容翔实,不仅整合了遥感生态学、地理信息系统(GIS)分析与野外调查相结合的多学科交叉方法,还深入探讨了栖息地破碎化、景观异质性与大型食肉动物生态位需求的复杂关系。 第一部分:研究背景与理论基础 本书开篇确立了研究的宏观背景,即全球气候变化背景下,东北虎作为旗舰物种所面临的严峻挑战,以及长白山区作为其核心栖息地的重要战略地位。研究首先回顾了国内外关于大型食肉动物栖息地选择模型的研究进展,特别是针对“高地势-低人类干扰-高植被覆盖度”的经典栖息地理论在本项目中的适用性与局限性。 作者构建了一个多层次的理论框架,旨在超越传统的“栖息地适宜性指数(HSI)”评估,引入了连通性分析(Connectivity Analysis)和生态负荷阈值(Ecological Load Threshold)的概念。强调栖息地不仅需要提供足够的资源,更需要保障种群间基因交流的路径畅通,以应对未来环境变化的冲击。本书详尽阐述了如何将种群遗传学原理融入景观生态学模型中,形成一种更具前瞻性的栖息地研究范式。 第二部分:研究区域生态景观解析 长白山地区独特的火山地貌、垂直植被带以及复杂的土地利用格局,构成了本书分析的复杂基底。本部分通过高分辨率遥感数据,对研究区域的土地覆盖、植被指数(如NDVI、EVI)进行了精细化的分类与制图。重点关注了垂直带谱的垂直结构变化,分析了不同海拔梯度下的气候因子(如积雪深度、无霜期)如何影响林下植被的组成和密度,这些直接决定了主要猎物种群的分布密度。 特别值得一提的是,本书采用了动态景观格局分析的方法,而非单一时间点的快照式描述。通过对比过去二十年间的遥感影像,量化了林业活动、基础设施建设和自然灾害(如特大森林火灾)对原始栖息地的侵占速度与破碎化程度。书中展示了详细的景观格局指标变化图表,揭示了栖息地质量衰退的内在驱动力。 第三部分:东北虎栖息地适宜性模型的构建与参数化 这是本书的核心技术章节。研究团队摒弃了过度依赖单一环境因子回归的方法,转而采用基于最大熵模型(MaxEnt)的物种分布模型(SDM)与层次分析法(AHP)相结合的综合评价体系。 模型输入变量的选取极为审慎,涵盖了基础环境因子(坡度、坡向、海拔)、植被结构因子(林冠郁闭度、林下灌木层密度)、人类活动因子(距离道路、村落的缓冲区分析),以及至关重要的猎物资源密度估计。本书详细描述了如何通过对主要猎物(如梅花鹿、狍子)的样点调查数据进行空间插值和密度映射,将其作为影响东北虎选择的关键中介变量纳入模型。 模型构建过程中,对参数的敏感性分析进行了充分的论证,确保了模型在长白山复杂环境下的稳健性。最终输出的结果不仅包括连续的栖息地适宜性指数图,还划分出了明确的核心栖息区、次级栖息区和潜在廊道区域,为保护管理提供了清晰的空间指导。 第四部分:景观连通性评估与保护优先区识别 认识到栖息地碎片化是制约东北虎种群恢复的关键因素,本书将重点放在了空间连通性的定量分析上。研究采用了基于成本路径分析(Cost Path Analysis)和电路理论(Circuit Theory)相结合的方法。 “成本”的设定极为精妙,它综合考虑了地形障碍、人类干扰强度(如交通线密度)以及植被的通过性。通过电路模型,可以模拟出信息或个体在景观中移动的“电流”强度,从而识别出最主要的遗传交流通道,即生态廊道。本书提供了详细的景观阻力图和关键节点识别结果,清晰地标示出哪些“瓶颈地段”的修复对整个区域的连通性提升最为显著。 基于适宜性指数和连通性分析的叠加结果,本书最后识别出了一批保护优先区(Priority Conservation Areas)。这些区域的共同特征是:拥有高承载力的核心栖息地、较低的外部人类干扰压力,并且位于关键的生态廊道交汇点上。 第五部分:政策启示与实践应用 本书的价值不仅在于理论和模型的创新,更在于其直接的政策转化能力。作者基于研究成果,针对长白山区域的自然保护地体系(包括国家公园、自然保护区)的优化提出了具体建议。 建议内容包括:针对识别出的生态廊道进行土地利用的差异化管控策略;在核心栖息地周边设立缓冲带,并提出针对性的生境改善措施(例如,人工干预性地增加目标猎物的栖息质量);以及为跨区域(中俄边境)的生态协同保护提供科学依据和数据支撑。 总结 《中国长白山区东北虎潜在栖息地研究》是一部集大成的生态地理学研究报告,它不仅运用了当前最先进的空间分析技术,更植根于对东北虎生态学特性的深刻理解。本书的成果将成为未来十年内,东北虎保护工程规划、生态廊道建设以及区域生态安全格局构建中不可或缺的科学参考蓝本。它为理解和实践大型食肉动物在复杂人类-自然交错带中的保护工作,提供了坚实的方法论和实践路径。

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读到《中国长白山区东北虎潜在栖息地研究》这个书名,我的思绪立刻飘向了那片神秘而壮丽的土地——长白山。这里不仅是中国北方的一道天然屏障,更是无数珍稀野生动植物的庇护所,而东北虎,无疑是这片土地上最具代表性的灵魂。我一直以来都对野生动物保护,特别是大型食肉动物的生存状况抱有极大的关注,东北虎的命运更是牵动着无数人的心。这本书的书名直接点出了研究的核心——“潜在栖息地”。这让我非常好奇,究竟是什么样的标准和方法,能够帮助我们识别出那些对东北虎而言,在未来仍然具有生存意义的区域?书中是否会详细介绍长白山地区的地形地貌、森林覆盖率、水系分布等自然条件,并分析这些条件如何影响东北虎的活动范围和生存需求?我尤其期待能够看到书中对食物链的研究,了解哪些区域能够提供充足的猎物,例如狍子、野猪等,因为这是东北虎种群得以延续的基础。此外,书中可能还会涉及到人类活动的影响,比如森林砍伐、道路建设、旅游开发等,这些因素对潜在栖息地的威胁有多大?我希望作者能够提供基于科学数据的严谨分析,而不是空泛的推测。这本书的价值,或许就在于它能为我们规划未来的保护区域、制定切实可行的保护策略提供重要的科学参考,让东北虎的未来不再是未知数。

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看到《中国长白山区东北虎潜在栖息地研究》这个书名,我 immediately felt a sense of awe and responsibility. Northeast tigers, symbols of the wild and untamed, have always held a special place in my imagination. The vastness and mystery of the Changbai Mountains, their ancestral home, only amplify this sentiment. As someone deeply concerned about the fate of endangered species, I am eager to delve into the findings of this research. What constitutes a "potential habitat" in the context of this study? Is it solely based on current forest cover and geographical features, or does it incorporate a more nuanced understanding of the tigers' ecological needs, such as the availability of prey species, the presence of water sources, and the degree of human disturbance? I am particularly interested in the methodologies employed by the researchers. Have they utilized advanced techniques like satellite imagery analysis, GIS mapping, or long-term field observations? The prospect of seeing detailed maps and statistical data that delineate these potential habitats is incredibly exciting. Furthermore, I anticipate that the book will address the myriad threats that imperil these fragile ecosystems. How do factors like deforestation, infrastructure development, and poaching impact the viability of these potential tiger strongholds? Understanding these challenges is crucial for developing effective conservation strategies. Ultimately, I hope this book will not only shed light on where tigers might find refuge but also inspire a greater commitment to protecting these vital wild spaces for generations to come.

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《中国长白山区东北虎潜在栖息地研究》这个书名,一下子就抓住了我的眼球。东北虎,作为地球上最令人敬畏的掠食者之一,其生存状况一直备受关注,而长白山,作为它们传统的重要栖息地,更是充满了神秘的色彩。我一直以来都对生物多样性保护,特别是针对濒危物种的研究抱有浓厚的兴趣,而这本书的出现,无疑为我打开了一扇了解东北虎未来生存空间的大门。我非常想知道,作者是如何定义和评估“潜在栖息地”的?是仅仅基于现有的森林覆盖情况,还是考虑了更为复杂的因素,比如猎物种群的分布、地形的隐蔽性、水源的可获得性,甚至是与其他物种的相互作用?我期待书中能够提供翔实的数据和严谨的科学分析,例如通过GIS技术绘制出不同区域的适宜性地图,或者通过野外调查获取的宝贵信息。同时,我也好奇这本书是否会讨论人类活动对这些潜在栖息地的影响,比如伐木、采矿、旅游开发以及非法狩猎等,以及这些威胁因素在不同区域的严重程度。如果书中能够提出一些具体的保护建议,例如如何恢复和连接破碎化的栖息地,或者如何减少人类对东北虎生存空间的干扰,那这本书的价值就更大了。我渴望通过这本书,更深入地理解东北虎的生态需求,以及保护它们所面临的挑战。

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When I first saw the title, "Research on Potential Habitats of Northeast Tigers in China's Changbai Mountain Area," I felt an immediate connection to the subject. The Changbai Mountains, a legendary and ecologically rich region, coupled with the elusive and magnificent Northeast tiger, form a narrative that has always captivated me. My interest in conservation science, particularly concerning large carnivores, makes this book a significant draw. I am extremely keen to understand the foundational principles guiding the identification of "potential habitats." This surely involves a complex web of ecological considerations, such as the availability of primary prey species, the structural integrity of forest ecosystems, the presence of adequate water sources, and the critical need for low levels of human disturbance. I am particularly eager to explore the research methodologies. Have the authors incorporated advanced scientific tools like satellite remote sensing for land cover analysis, Geographic Information Systems (GIS) for spatial modeling, or robust field-based methods such as population surveys and telemetry studies? The prospect of visualizing these potential tiger strongholds through detailed maps and supporting quantitative data is highly anticipated. Additionally, I anticipate a thorough discussion on the anthropogenic pressures that threaten these vital areas. This would likely encompass an analysis of the impacts of logging, agricultural expansion, and infrastructure projects on the viability of these potential tiger habitats. My hope is that this research will provide actionable insights and a scientific basis for effective conservation strategies aimed at ensuring the long-term survival of the Northeast tiger in its ancestral domain.

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The title, "Research on Potential Habitats of Northeast Tigers in China's Changbai Mountain Area," instantly resonated with my deep-seated passion for wildlife and wilderness. The Changbai Mountains, often described as a pristine natural fortress, are synonymous with the majestic Northeast tiger. My curiosity is piqued by how the authors define and identify "potential habitats." This likely involves a multifaceted approach, considering not only the presence of dense forests but also the availability of suitable prey species like wild boar and deer, access to clean water, and the crucial element of security from human interference. I am eager to learn about the scientific methodologies employed in this research. Have they utilized cutting-edge technologies such as GIS mapping, satellite imagery analysis, or extensive field surveys involving tracking and camera traps? The possibility of seeing detailed maps illustrating these potential havens, complete with statistical data on their suitability, is particularly exciting. Moreover, I anticipate that the book will provide a realistic assessment of the challenges faced by these habitats. This would likely include an examination of the impacts of deforestation, agricultural encroachment, and the development of infrastructure on the tiger's living space. Ultimately, I hope this research will serve as a vital blueprint for conservationists and policymakers, guiding efforts to protect and restore these crucial areas, thereby securing a future for the iconic Northeast tiger.

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Upon encountering the title "Research on Potential Habitats of Northeast Tigers in China's Changbai Mountain Area," my mind immediately envisioned a landscape of profound ecological significance. The Changbai Mountains, with their ancient forests and rugged terrain, are intrinsically linked to the survival of the Siberian tiger. My personal interest in wildlife conservation, particularly concerning apex predators, makes this subject matter deeply compelling. I am keen to understand the definition and evaluation process for "potential habitats" as presented in this book. What specific ecological parameters are considered critical for a tiger's survival and reproduction? This might include aspects such as vegetation type and density, the presence and health of prey populations, water availability, and the degree of connectivity between different habitat patches. I am particularly interested in the scientific approaches taken. Have the researchers employed advanced techniques such as spatial modeling, camera trapping, genetic analysis, or a combination of field-based data collection and remote sensing? The prospect of seeing detailed analyses that pinpoint areas suitable for tiger recolonization or expansion is highly anticipated. Furthermore, I expect the book to address the anthropogenic pressures that invariably impact these wild areas. How do factors like agricultural expansion, infrastructure development, and tourism affect the long-term viability of these potential tiger habitats? My hope is that this research will offer concrete, evidence-based recommendations for conservation efforts, guiding the allocation of resources and the implementation of protective measures to ensure the enduring presence of the Northeast tiger in its ancestral homeland.

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这本书的书名就带着一种神秘感和吸引力——《中国长白山区东北虎潜在栖息地研究》。我第一次看到这个书名,脑海里立刻浮现出连绵起伏的白雪覆盖的山峦,以及在那苍茫天地间,那矫健而孤傲的身影。一直以来,东北虎都是一个充满传奇色彩的物种,它们的生存状况牵动着无数人的心,而长白山,更是它们最重要也是最经典的家园之一。我一直对关于野生动物保护,特别是大型猫科动物的研究非常感兴趣,而这本书无疑正好触及了我内心深处的那份好奇与关切。我特别想了解,在现代社会快速发展和人类活动日益频繁的背景下,究竟还有哪些地方,能够成为东北虎安身立命的“潜在栖息地”。这不仅仅是关于地理位置的罗列,我更期待书中能够深入探讨,这些潜在栖息地的地理特征、植被分布、气候条件,以及最重要的——是否具备足够的食物资源和隐蔽性,能够支持东北虎种群的繁衍和壮大。我希望作者能够用翔实的数据和严谨的分析,勾勒出一幅幅长白山腹地的生态画卷,让我们这些非专业读者也能从中感受到大自然的鬼斧神工,以及生物多样性守护的紧迫性。同时,我也在思考,这种“潜在栖息地”的研究,究竟是基于历史的分布数据,还是对当下环境变化的预测?如果是后者,那么书中一定包含了对气候变化、森林砍伐、人类开发等因素对栖息地影响的深刻洞察,这将使这本书更具前瞻性和现实意义。我对书中可能会涉及到的研究方法也充满了期待,是传统的野外调查,还是结合了遥感技术、GIS分析等现代科学手段?无论如何,能够将复杂的科学研究成果以一种清晰易懂的方式呈现给读者,都是一件极其不易的事情。

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The title, "Research on Potential Habitats of Northeast Tigers in China's Changbai Mountain Area," immediately conjures images of a remote, snow-dusted wilderness and its most iconic inhabitant. My fascination with large predators and their conservation has always drawn me to the plight of the Siberian tiger. The Changbai Mountains, a legendary landscape, represent a critical sanctuary, and this book promises to explore its hidden pockets of hope for these magnificent cats. I am curious about the precise criteria used to identify "potential habitats." Does it involve a comprehensive assessment of factors like topographic complexity, forest structure, the abundance of prey species such as deer and wild boar, and the availability of water resources? I am especially interested in the scientific rigor behind the study. What research methodologies have been employed? Are we talking about extensive field surveys, sophisticated remote sensing technologies, or perhaps a combination of both? The idea of visualizing these potential habitats through detailed maps and data-driven analysis is very appealing. Moreover, I anticipate that the book will delve into the complex interplay between human activities and tiger survival. How do issues like logging, road construction, and human encroachment threaten these vital areas? Understanding these pressures is paramount for effective conservation planning. My hope is that this research will provide a scientific roadmap for safeguarding the future of the Northeast tiger, ensuring that the Changbai Mountains continue to be a haven for these elusive creatures.

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《中国长白山区东北虎潜在栖息地研究》这个书名,瞬间点燃了我对这片神奇土地和其最神秘居民的好奇心。长白山,那片被原始森林覆盖、被冰雪洗礼过的土地,总给人一种远离尘嚣、生机勃勃的联想,而东北虎,更是这片土地上王者般的存在。我一直对大型野生动物的迁徙、生存和繁殖非常感兴趣,尤其是在全球环境日益变化、人类活动范围不断扩张的当下,了解像东北虎这样的旗舰物种的潜在生存空间,显得尤为重要。这本书是否会深入剖析长白山区不同区域的生态环境特点,例如其地形地貌的复杂性、植被的多样性以及气候条件的适宜性,进而判断哪些区域最有可能成为东北虎理想的家园?我特别期待书中能够阐述研究方法,比如是如何通过科学的手段来评估一个区域的“潜在栖息地”价值的,是依赖于历史的分布记录,还是结合了现代的卫星遥感技术、GIS分析,甚至是基因追踪技术?如果书中能提供详细的地图和数据支持,那就更好了,那将是一份珍贵的生态信息宝库。我深切关注的是,这些“潜在栖息地”是否能够满足东北虎最基本的需求,比如是否有足够的水源、适宜的温度、充足的隐蔽场所,以及最重要的——是否有能够支撑其生存和繁衍的猎物种群。我对这本书的期待,不仅仅在于它能为东北虎的保护提供理论依据,更在于它能唤起更多人对这片土地和其中生命的敬畏与热爱。

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当我翻开《中国长白山区东北虎潜在栖息地研究》这本书时,内心涌动着一种对神秘生物及其生存环境的强烈求知欲。长白山,这个名字本身就充满了古老而壮丽的意象,它不仅是中国的神山,更是东北虎的魂牵梦绕之地。我一直关注着东北虎的保护现状,它们数量的锐减令人心痛,而寻找和维护它们的生存空间,则是保护工作的重中之重。这本书的出现,仿佛是一束光,照亮了我们对东北虎未来可能生存之地的探寻之路。我迫切想知道,作者是如何定义“潜在栖息地”的?是仅仅指那些尚未被开发但有自然条件的区域,还是包含了那些曾经存在但因各种原因被破坏,现在又可能恢复的区域?书中是否会细致地描述这些潜在栖息地的地理环境,例如地形地貌、水文条件、植被类型以及生物群落?我尤其关注的是,这些区域是否能够提供充足的猎物资源,比如狍子、野猪等,因为食物是维持一个野生动物种群生存的根本。此外,隐蔽性也是关键,毕竟东北虎是顶级掠食者,它们需要安全的环境来繁衍后代,躲避人类的干扰。这本书的价值,或许就在于它能够为未来的栖息地恢复和保护项目提供科学依据,让我们的保护努力更加精准和有效。我希望书中不仅仅是列举地名,而是能深入分析,为什么这些地方被认为是“潜在”的,它们具备哪些独特的优势,又面临着哪些挑战。

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