“全域旅游”導向下鄂西游憩服務的空間潛力預測研究——基于集成模型的機器學習方法
Spatial Potential of Recreational Services in Western Hubei Region in Light of the “All-for-One Tourism” Development—A Machine Learning Approach Based on Ensemble Model
作者:文晨,茶靜,徐利權,徐海韻 WEN Chen, CHA Jing, XU Liquan, XU Haiyun
摘要
在建設“全域旅游”的背景下,區域尺度的游憩服務發展將從單一景點景區的建設轉向旅游目的地的綜合統籌,助力鄉村振興和區域協調發展。然而,在全域旅游“連點成片”的過程中,如何根據本地獨特的環境稟賦識別出具有較高游憩潛力的區域并據此評估發展的優先程度,仍是研究與實踐的熱點和難點。基于此,本研究以鄂西地區為例,引入生態系統文化服務理論中潛力評估的研究方法,運用社會-生態多源數據構建了一個結合集成機器學習的SDM模型。該模型對研究區域內336個已知游憩服務熱點的環境特征進行了剖析,并預測了連續空間中高游憩潛力區域的概率分布。本研究提供了一條從環境特征變量數值關系角度理解區域尺度游憩空間規律的技術路徑,旨在為全域旅游和鄉村振興的空間發展策略提供參考。
關鍵詞
全域旅游;游憩服務;生態系統文化服務;空間潛力預測;機器學習;鄂西
ABSTRACT
Under the call for “all-for-one tourism” development, the focus of regional-scale recreational services is shifting from the construction of individual scenic spots and tourist areas towards the comprehensive planning of tourist destinations, so as to propel China’s rural revitalization and regional coordinated development. In research and practice, however, it is still challenging to identity and evaluate spatial locations for developing tourism according their cultural and environmental resource and characteristics and prioritizing the high-potential ones. Employing the whole western Hubei region as a case study, this paper proposes a method of assessing recreation potential within the research framework on cultural ecosystem services, and uses multi-sourced social-ecological data to develop an SDM model via ensemble machine learning. Through analyses of the environmental features of 336 recreational hotspots in the study area, the model predicts the areas with high recreation potential in continuous areas. This study intends to establish a technique path to examine the regional-scale pattern of recreational spaces via numerical analysis of environmental features, and to provide a reference for relevant spatial development strategies of all-for-one tourism and rural revitalization.
KEYWORDS
All-for-One Tourism; Recreational Services; Cultural Ecosystem Services; Spatial Potential Prediction; Machine Learning; Western Hubei
基于網絡評論數據分析的城市公園生態系統文化服務感知研究
Research on the Perception of Cultural Ecosystem Services in Urban Parks via Analyses of Online Comment Data
作者:姜芊孜,王廣興,梁雪原,劉娜 JIANG Qianzi, WANG Guangxing, LIANG Xueyuan, LIU Na
摘要
公園綠地是城市生態系統的重要組成部分,能夠為城市居民提供有益的生態系統文化服務(CES)。地理空間與網絡點評數據的融合與挖掘已成為CES感知研究的重要方法,但目前研究多聚焦CES感知類別識別與空間分布,較少關注不同CES類別感知間的關聯性。研究以濟南市主城區10個典型城市公園為例,爬取旅游網站上用戶的公開評論數據,基于內容分析法獲取高頻CES感知詞和感知頻率,分析不同城市公園的CES感知異同,并應用FP-關聯規則揭示CES感知間的關聯性。研究表明:1)審美欣賞、休閑/生態旅游是最易被公眾感知到的城市公園CES類別。2)不同城市公園中公眾對CES類別的感知存在差異。百花公園與五龍潭中的審美欣賞服務,濟南森林公園中的休閑/生態旅游服務,泉城公園、中山公園、華山湖公園與動物園中的教育/知識服務可被公眾較好感知。3)城市公園CES感知具有關聯性:審美欣賞和休閑/生態旅游服務關聯性最強,常與文化遺產、精神/宗教價值、藝術靈感啟發等服務被共同感知。研究充實了基于網絡評論數據的CES感知實證研究,闡明了城市公園CES公眾感知特征,有助于為公園綠地規劃設計與管理提供科學依據,對于提升城市公園CES供給與空間品質具有重要意義。
關鍵詞
城市公園;生態系統文化服務;景觀感知;網絡點評數據;FP-關聯規則;濟南
ABSTRACT
Urban parks are an important part of urban ecosystems and can provide beneficial cultural ecosystem services (CES) to urban residents. The integration of geospatial and online comment data and relevant data mining have become a mainstream approach to the research on CES perception. This paper takes 10 typical urban parks in the central districts of Jinan, China as examples, and collects park users’ online comment data from tourism websites. Based on content analysis, high-frequency CES perception words and their perception frequencies are obtained to reveal the disparity of CES perception in different urban parks. FP-association rules are applied to examine the correlations between the perception of CES categories. Main findings are as follow. 1) Aesthetics and leisure/ecotourism services are the most easily perceived CES categories in urban parks. 2) There are differences in public’s perception of CES categories in different urban parks: aesthetics service in Baihua Park and Wulongtan Park, leisure/ecotourism service in Jinan Forest Park, and education/knowledge service in Quancheng Park, Zhongshan Park, Huashan Lake Park, and Jinan Zoo can be better perceived by the public. And 3) the perception of CES categories of urban parks is correlated. Aesthetics and leisure/ecotourism services have the strongest correlation and are often perceived with the services of cultural heritage, spiritual/religious value, and artistic inspiration. The study enriches the empirical research on CES perception via analyses of online comment data, clarifies the patterns of public’s CES perception in urban parks, and provides a scientific reference for the planning, design, and management of urban parks, showing a significance for improving CES supply and spatial quality of urban parks.
KEYWORDS
Urban Parks; Cultural Ecosystem Services; Landscape Perception; Online Comment Data; FP-Association Rule; Jinan
景觀設計師在兒童早期自然教育中的引導作用
Attentive Allies: Landscape Architects as Facilitators to Promote Early Childhood Nature-Based Educational Programs
作者:唐冬蕊,張高超 TANG Dongrui, ZHANG Gaochao
摘要
在森林幼兒園的環境中,結構性或非結構性的自然教育項目可以提高兒童的身體活動水平、運動技能、社交技能和環保行為等。大部分相關研究都將教師、家長和研究人員列為兒童戶外學習項目的引導者,而景觀設計師卻很少被考慮在內。實際上,景觀設計師除了參與環境的設計與建造外,還可以長期發揮更深遠的作用。本研究以日本宮之丘森林公園為例,旨在證明將景觀設計師作為自然環境教育項目的引導者,可以使這些項目在多方面受益,產生持久的效果。宮之丘森林幼兒園與日本高野景觀規劃事務所團隊開展了長達16年的學齡前兒童自然教育項目合作。在這個項目中,景觀設計師采取了多種策略來改進既有教育項目并協助開發新項目。其中參與式設計是最為關鍵的策略,在改造(2006~2008年)及后續合作(2009年至今)階段,通過設計師與教育工作者的共同參與合作,使戶外自然環境和教學項目的可持續發展得到了保證。
關鍵詞
參與式設計;自然教育;景觀設計;森林幼兒園;教育效益
ABSTRACT
In a forest kindergarten context, young children can get boost on their level of physical activity, motor skills, social skills, pro-environmental behaviors, etc. through structured and/or unstructured nature-based educational programs. Most studies mentioned teachers, parents, and researchers as facilitators in the early childhood outdoor learning programs, while landscape architects were rarely considered. However, beyond just being involved in the design and construction of the physical environment, landscape architects can play a more profound role in the long run. This study aims to show that involving landscape architects as facilitators in the nature-based educational programs can benefit the programs in many ways and the effect can be long-lasting. The study is based on the 16 years of collaboration between Miyano-oka, a forest kindergarten, and a team of landscape architects from Takano Landscape Planning in Japan to conduct nature-based educational programs to preschoolers. It presents examples of programs in Miyano-oka and the strategies applied to develop them. In this project, landscape architects employed various design strategies to improve the existing programs and help develop new programs. Among those strategies, participatory design is the primary one. During both the renovation (from 2006 to 2008) and follow-up (from 2009 to now) phases, active participation and collaboration between designers and the educators help achieve the sustainable development of both the outdoor natural environment and educational programs.
KEYWORDS
Participatory Design; Nature-Based Education; Landscape Architecture; Forest Kindergarten; Pedagogical Benefits
生態系統文化服務的發展推動“人與自然”的研究視角多元化——對話托比亞斯·普利寧格
Development of Cultural Ecosystem Services Contributes to a Plural Perspective for Human-Nature Studies—Interview With Tobias Plieninger
作者:托比亞斯·普利寧格,郭天禹,徐海韻 Tobias PLIENINGER, GUO Tianyu, XU Haiyun
摘要
托比亞斯·普利寧格是生態系統文化服務研究的重要先驅者之一。他通過一系列在歐洲與亞洲的森林和農業生態系統的實證研究,為生態系統文化服務的框架構建做出了貢獻。在本文中,普利寧格介紹了生態系統文化服務是如何作為新興領域被納入《千年生態系統評估》中的。生態系統文化服務作為生態系統服務的一部分,在最開始卻因缺乏充分內容來體現而受到忽視。基于其所研究的課題,普利寧格探討了如何為生態系統文化服務建立指標,以及介紹了公眾參與地理信息系統這一方法是如何將景觀中的文化價值納入研究的。受生態系統文化服務本身的限制,“自然對人類的貢獻”等新的更具包容性的術語逐漸興起。隨后,普利寧格指出了使用社交媒體數據來拓展研究范圍的新趨勢,同時分享了他對印度、中國等國家生態系統文化服務研究領域發展的見解。他建議不應局限于在技術上或純粹的學術活動中應用這些方法,而要著眼于處理現實世界的問題。最后,他鼓勵年輕一代進一步深入研究前沿課題,如探索生態系統文化服務在日漸失穩的時代中可發揮的作用。
關鍵詞
生態系統文化服務;自然對人類的貢獻;公眾參與地理信息系統;文化景觀;人類-自然關系
ABSTRACT
Tobias Plieninger has contributed to framing Cultural Ecosystem Services (CES) by his studies in Europe and Asia from forest to agricultural ecosystems. He introduced how the term of CES as a part of ecosystem services was raised by the Millennium Ecosystem Assessment but largely neglected at the beginning. From his projects, he explored how to set up indicators and the development of a method Public Participation Geographic Information Systems to map cultural values in landscapes for CES assessment. Because of the limitation of CES, the new inclusive concepts like Nature’s Contributions to People arose. Plieninger gave us his perspective about the new tendency to use social media data to broaden the research scale, and shared his opinions about CES research in developing countries, like India and China. He suggested people should apply the methods not only in technocratic or purely in academic exercises, but to deal with real-world problems. He encouraged the young generation to further explore the frontier topics such as the role of CES in increasingly unstable times.
KEYWORDS
Cultural Ecosystem Services; Nature’s Contributions to People; Public Participation Geographic Information Systems; Cultural Landscape; Human-Nature Relationship
處于崩潰中心的樹木:多型鐵心木與夏威夷的未來
The Tree at the Center of Collapse: ‘ōhi‘a Lehua and Hawaii’s Future
作者:威廉·希弗斯 William SHIVERS
摘要
長期以來,除了大氣環流與洋流、火山活動以及氣候危機帶來的環境壓力之外,夏威夷群島還面臨來自于美國本土的壓力:由于夏威夷群島的自然環境與風土人情有著獨特而鮮明的熱帶特征,其農作物及當地文化表演等也成為了重要的經濟與文化產品,以滿足美國本土的物質與精神消費需求。
19世紀初,夏威夷群島便被用作試驗與發展島嶼種植業的基地,島上的原生植被被大量砍伐,美國本土也由此建立了對夏威夷群島的支配地位;第二次世界大戰結束后,美國本土開始以商品拜物教的形式對夏威夷群島進行同化。如今,夏威夷雖然名義上已是美國轄州,但本質上仍是一處象征著消費、享樂與熱帶風情的邊緣之地。
種植園體系使夏威夷的自然生態及文化穩定性都遭到了破壞,島上歷史悠久的樹木種群也深受其害,“鐵心木快速死亡”(ROD)就是其表現之一。這種樹木疾病由三種以上來源未知的真菌造成,主要侵襲當地的特色植物物種——多型鐵心木。多型鐵心木是夏威夷群島的先鋒物種,也是當地森林的重要組成部分,能夠吸收空氣中的二氧化硫,增肥土壤;多型鐵心木更是夏威夷當地文化的象征,在民間傳說和傳統服飾中都能看到它的身影。因此,ROD的蔓延不僅給夏威夷帶來了自然生態危機,也使原住民與自然環境之間的紐帶瀕臨斷裂。
為此,本文呼吁以治理ROD為契機,采取修復性景觀干預措施,通過面向未來的土地管理措施,保護夏威夷群島的自然生態系統及原住民文化。這種土地管理方法旨在幫助原住民復興傳統知識、重拾對島嶼發展的話語權,使夏威夷群島擺脫歷史上從經濟、文化、政治等多個層面形成的刻板印象,這也是對全球化資本主義的一種反抗。
關鍵詞
文化景觀;美國研究;森林生態學;島嶼研究;環境研究;氣候變化
ABSTRACT
Hawaii is on the threshold of collapse. Over a century of American colonization and exploitation of the islands and their people has resulted in the island chain facing critical environmental and cultural catastrophe. This article examines the emergence of Rapid ‘ōhi‘a Death as a critical aeolian pathogen capable of wiping out the most culturally and ecologically significant species representing over 50% of Hawaii’s forests. Plantation histories are unpacked as foundational tools which directly led to deep alteration to the cultural fabric and landscape of the islands, accelerating the complex issues faced by Hawaii and Hawaiians today. This crisis offers landscape architects and the design professions grounds for a new methodology to approach both ecological and cultural issues as one to tackle the issues stemming from ongoing climate change. Furthermore, the article underscores the need to rethink the American fetishization of the Hawaiian Islands and look instead to how land stewardship and landscape practices can facilitate a self-determinant, equitable, and resilient future.
KEYWORDS
Cultural Landscapes; American Studies; Forest Ecology; Island Studies; Environmental Studies; Climate Change