Impact of grazing on the ecosystems

Structure and Function in Agroecosystem Design and Management

Volumn , Issue , 2001, Pages 253-273

  Huang, Daming ^a  

^a TSINGHUA UNIVERSITY   (China)

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[No Author keywords available]

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EID: 79956257716     PISSN: None     EISSN: None     Source Type: Book    
DOI: None     Document Type: Chapter

References (15)

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4. Huang, D., Zuwang, W., Nanlin, P. and Li, Z. A study of energy flow and economic value of a family pasture in an alpine pastoral area. Alpine Meadow Ecosys., 1991, 3: 381-402.
5. Huang, D. and Songling, Zhao. Compartment modeling of energy dynamics in Kobresia humilis meadow. Acta Ecologia. Sinica, 1992, 12(2): 119-124.
6. Huang, D. Systematic analysis of rotation grazing experiment in alpine meadow ecosystem. J. Xiamen University (Natural Science), 1994, 33(2): 259-264.
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9. Nanlin, P. Energy dynamics of the sheep population in alpine meadow ecosystem: I. measurement of the daily food grazing, feces and urine of Tibetan sheep. Alpine Meadow Ecosys., 1982, 1: 67-72.
10. Noy-Meir, I. Rotational grazing in a continuously growing pasture: a simple model. Agric. Sys., 1976, 10: 87-112.
11. Orsini, J.P.G. and Arnold, G.W. Predicting the liveweight change of sheep grazing wheat stubbles in a Mediterranean environment. Agric. Sys., 1986, 20: 83-103.
12. Rao, S.S. Optimization, theory and applications. 2nd ed. Wiley Eastern Limited, 1984.
13. Shiyomi, M., Takahashi, S., Akiyama, T., Hirosaki, S. and Okubo, T. Apreliminary simulation model of grazing nature ecosystem. Bull. Nat. Grassl. Res. Inst., 1983, 22: 27-43.
14. Shiyomi, M., Akiyama, T. and Takahashi, S. Modeling of energy flows and conversion efficiencies in a grassland ecosystem. Ecol. Modeling, 1986, 32: 119-135.
15. Shiyomi, M. and Takahashi, S. Aformulation of the relationship between herbage allowance and herbage intake for animals on grazed pasture. J. Japn. Soc. Grassland Sci., 1987, 32(4): 299-306.