Emergy evaluation of Mai Po mangrove marshes

@inproceedings{Qin2000EmergyEO,
  title={Emergy evaluation of Mai Po mangrove marshes},
  author={Pei Liang Qin and Yau Shing Wong and Ning Tam},
  year={2000}
}
Abstract This study is an emergy evaluation of Mai Po mangrove marshes. The important emergy indices of the system are as follows, the total output emergy of the marshes is 26.39×10 17 sej/year; its macroeconomic value is 25.87×10 5 per year (in 1988 Hong Kong); its emergy density is 6.94×10 11 sej/m 2 per year; and its investment ratio (IR), environmental loading ratio (ELR), yield ratio (YR) are 0.48, 1.03, and 3.10, respectively. The emergy of education function in Mai Po was tentative… CONTINUE READING

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