Cheng-Heng Hu

Conservation Biology Program,

University of Minnesota, USA

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Welcome to my portfolio ¤¤¤å (need a Chinese web browser?)

Personal Statement: My work about Conservation of Nonhuman Beings in Taiwan

I am interested in what nature means to a society, especially a so-call "green" society holding ecological sustainability and social justice. Usually our understanding on nature in this modern era is from science. From my childhood, I love to learn everything about general science. In my high-school years, I had my first-time personal experience of scientific projects by developing a "Special Crystal Cells in Magnetic Field" experiment with the advice of my high school teacher. By presenting my results and analysis, I was awarded the First prize in 1989 in the National Science Exhibition competition of Taiwan and third prize in 1988. In college, I started to explore my scientific interests as a biologist. I was admitted to the Department of Biological Science at National Taiwan Normal University, Taipei, as a gifted student in 1991. In the early years of my college period, I had a strong interest in laboratory investigation. I was also awarded a 2-year educational project by the National Council of Science in Taiwan and participated in a botanical research at the Institute of Botany, Academia Sinica, Taiwan. My personal project focused on the application of in-situ hybridization for rice protein.

In my senior year of college, I was actively involved in a wide range of wildlife field projects, such as Formosan Sika Deer (Cevvus nippon taiouanus ) Recovery Project in Taiwan. I was a research assistant for the study of foraging ecology and habitat selection of this extirpated deer. Based on my 1.5-year field data, I published two papers in the Biological Bulletin of National Taiwan Normal University about "Seasonal Changes of Foraging Behavior of the Sika Deer" and "Food Habits of Sika Deer". I also presented the results in national and international conferences, such as the spoken paper "Seasonal Foraging Strategies and its Conservation Implication of Sika Deer" in the 2nd Animal Behavior Conference of Taiwan, and a poster paper about "Application of the Jogging Meter to Recovered Sika Deer" in the 3rd International Deer Conference, Edinburgh, Scotland, UK. However, I found my interests evolved from a focus on animal behavior and ecology toward a greater emphasis on conservation issues.

After I graduated from the university, I worked as a biology teacher in a high school in an agricultural county in Taiwan, but I was still involved in a number of conservation researches. For example, I was the research assistant for the study on foraging ecology and population dynamics of the endangered Black-Faced Spoonbill (Threskiornithidae minor ). In 1996, I participated in a research project of Green Sea Turtle (Chelonia mydas ) in Lanyu Island, Taiwan. I was also a special executive for coordinating a 3-month ecotourism workshop at Iratai, and conducted an educational program for the Yami Tribal Center at Iraralai, Lanyu. Working on conservation-development dilemma, I realized environmental issues always confronted conflicts of societal action between human welfare and ecological integrity. I decided to go abroad to enrich my conservation perspectives with insights from other different disciplines. Fortunately, I was accepted as a graduate student in the Conservation Biology Program at the University of Minnesota (US) in 1998.

My graduate work started from a MS project about integrated geographical analysis that estimated the potential habitat of Formosan Sika Deer in Taiwan. I took a wide variety of classes and seminars in ecology, environmental science, anthropology, and sociology to shape my proposed dissertation work in the future. I decide my research core will focus on human-dominated landscapes, especially agroecosystems which contain vast biodiversity that maintain human sociocultural activities. Such an agroecosystem, including forests, fallow, farmland and villages embedded in landscape matrix as a whole, provides an excellent opportunity to understand how societies impact on biodiversity and living resources, as well as how biodiversity is managed or lost through the knowledge of local resource management system. Human survival and welfare ultimately depend on the integrated development of natural resources in which human land uses and livelihoods are compatible with the maintenance of biological diversity, ecological services, evolutionary processes, and ecosystem functions.

Below is my CV-like catalog of conservation projects I involved before...

Why to conserve endangered species? Who decides it? Who gets benefits and who bears costs? How would it move toward biodiversity and ecosystem conservation?

In 1993-4, I was a research assistant to participate the re-introduction project of Formosan Sika Deer (Cervus nippon <English >; <Chinese>) in Kenting National Park, Taiwan. I studied the ecology and behavior of recovered deer in the wild, and explored the dynamics between deer, vegetation and geomorph in a spatial scale. I worked on the potential habitat estimation of the deer recovery by using Geographical Information System (GIS) to analyze the food and habitat selection...

What does environmental sustainability mean to different people with interest conflicts? Is that possible for a society to seek a decision or agreement?

In 1995, I worked on an endangered large shorebird, Blackfaced Spoonbill (Threskiornithidae minor <English >; <Chinese >) . This beautiful spoonbills spend their winter in the largest lagoon of Taiwan, where is inhabited 2/3 of the worldwide population. The local communities have a sustainable fishery for a long time. But this land is also a site of industrial park in economic development project...

How do local people interpret conservation and environment in their cultural context? Can conservation be more holistic and culturally sensitive? Can ecological politics empower local people?

In 1996-1997, I participated in an ecological research to study the reproductive status of the Green Sea Turtle(Chelonia mydas <English >; <Chinese >) at Pongso no Tao (Lanyu), Taiwan. This intensive ecological study focused on how conservation practices for sea turtles impact local native egg-eating snakes (Oligodon formosanus <English >). I learned a lot of conservation experience from the indigenous Tao people, and we also had an ecotourism workshop, which tried to find a way to sustain natural resource by benefiting local communities...

Conservation science is an effort to integrate disciplines between natural and social science to preserve biodiversity. My previous works impressively push me to imagine a general picture of green societies in both ideal types and practices.



(want to use on-line key?)



Biodiversity can be treated as an environmental end point to refer all variations on the Earth, and an environmental indicator for ecosystem functioning.

What happens when nature meets with culture? How does a society manage their living resources? Is environmental knowledge culturally shaped? Do they concern human impacts to other life forms?

Most subsistence communities like Tao people in Lanyu coexist with a significant biodiversity heritage historically. Development / Conservation issues are social constructs, since human activities used to play an important role to interfere or sustain biodiversity. I apply many index in my study such as ants in agroforestry and snails and taro in agriecosystem of Lanyu to explore the following interdependent ideas: culturally-shaped conservation, societal and institutionalized mechanism and functioning biodiversity. But while embedding in the modernizing process and global capitalist system, the society usually encounters a variety of development / conservation issues, such as biodiversity loss linked with poverty, environmental degradation and cultural dissolution. My concern is what is the future trend and ultimate fate of our environment and society?

What does biodiversity or wilderness mean to different cultures? How would the fabric of meaning culturally and socially shape conservation / development practices?

<--Clouded Leopard (Neofelis nebulosa brachyurus) is the largest carnivore in Taiwan. Will we put it in an untouched wilderness, or under some controls of of society? Is all wilderness ultimately a cultural form in society?

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Case Study in Northern Australia (Arnhem Land, Kakadu National Park and Landcare Movement)

Arnhem Land Plateau

Northern Territory, Australia


The Australia case features an ecological region with three distinct land uses each linked directly to diverging cultural histories: pastoral, hunter/gatherer, and conservation. Challenges to sustainability vary accordingly. In the rural areas of the south, a strong Landcare movement has mobilized to address a legacy of degradation stemming from imported European grazing and agricultural practices. In Kakadu National Park and Arnhem Land Reserve, Both of which harbor a globally significant ecosystem, aboriginal peoples are struggling to maintain traditions and control over their resources while teaming with the international conservation movement and local Landcare movements to ward off pressures to exploit the region’s rich mineral resources and to further degrade the environment. For the new immigrants and settlers, the Landcare collaboration reflects an effort to seek both culturally and ecologically compatible land uses, with respect for both local tribes and ecosystems.


Case Study in East Taiwan

East Taiwan


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* These pages were developed by Cheng-heng Hu and Tzu-Ching Lin. Questions and comments should be directed to Jack at huxx0058@yahoo.com

Appendix: my proposed thesis work:

Societal Choices Impact Biodiversity in
Forest-Agroecosystem Matrix
Changes in Landscapes and Ethnoscapes in a Pacific Island, Lanyu, under the Global Capitalism

Introduction (with pdf figures)

Framing the Issues

Ant Diversity and Cultivation in Agroecosystem Gradient

Taro, Gift Economics and Social Exchange of Biodiversity

Concepts of Natural/Social Capital and Methods

Acknowledgements