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Assessment of Environmental Changes and Biodiversity in Economically Important Areas (1995-2004)

This document reviews the environmental and biodiversity changes over a span from 1995 to 2004 in various ecosystems influencing agriculture and forestry. It analyzes the shifts in land usage, CO2 levels, and ecological assessments, revealing significant operational metrics regarding forest health and biodiversity conservation strategies. The data highlights critical areas needing attention for sustainable management, particularly focusing on the impacts of human activities and climate variations on natural reserves.

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Assessment of Environmental Changes and Biodiversity in Economically Important Areas (1995-2004)

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    1. 1 ??????????????????? ???:??? ??????????

    2. 2 ????

    3. 3 ?????? ????????????????,??????????????????????,????????,?????,????????????

    4. 4

    5. 5 ????????????39,100ha(? ??,1995),???????,??? ????????56%???? ????(1954)??????????? ?????????????????? ????,????,????,??10 ????,????????

    6. 6 ???(1976)??,??????30~40 ???,???????,?????? ??,????????,?????? ?????,???????????? ?? ????(1976)?????????,? ???????????????,?? ?????????????????? ?????????,???????? ?????????

    7. 7 ??(1982)????????????? ??,?????????????? ???????15-20%,?????? ???9-14%,????7-10%,??? ???????6-9%? ????(1991)??25???????? ?????????????,???? ??????,??????????? ??,????????????????

    8. 8 ???(1993)???????????? ??????????,??????? ?????????5?18??2?15?? ?????????????7?37?? ???????9?10?,??????9 ?12?????????14?43???? ??????????1?48????? ???7?39??

    9. 9 ????(1997)????????? (? ????)?????,??????? ?????,???????????? ?????????????????, ??????10000?/ha???6000?/ha ??,????????,??10?15? ? 25?30???????,????????

    10. 10 ????(1997)?24????????? ?,????????????????? ???????2??6?;?3 ??6?; ?4??6?;? 5??6?4??????? ??????????3?~5?????? ??????????????????

    11. 11 ????(1999)???????????? ???CO2????,????,???? ??????161.24??/??,??CO2 ??????986.99?/??,????? ?CO2,?591.21??/??,??CO2?? ????269.18?/??,???????? ??,???CO2??????????, ?????????????

    12. 12 ???(2001)??25???????,?? ??????????????????, ??????????????????? ?,???????????????? 8.89 m3/day?????7.16 m3/day???? ?15.85 m3/day?????19.95 m3/day,? ??????????,??????8.1% ????

    13. 13 ????(2001)???????????? ???????,??????????? ??????????????????? ????????????????,?? ????????????13.2~30.6 m,? ???20.5m?

    14. 14 ???(2002)??????29?????? ???????????????,??? ?,????????????????? ???,??????????????? ?,????????,???????? ??????????????????? ??????

    15. 15 ????(2004) ????????????????????,??????????,???????????????????(??????????????????????????)???????????:??????????????????(?????????)???,????????????,?????????????????

    16. 16

    17. 17

    18. 18 ????????? (?)???? 1.???? 2.???? 3.????

    19. 19 ????????? (?)???? 1.???? 2.???? 3.???? 4.????

    20. 20 ????????? (?)?????? 1.??????? 2.???????? 3.??????

    21. 21 ????????? (?)?????? 4.??????? 5.???????(? ????) 6.??????????? 7.????????

    22. 22 ????????? (?)??????? 1.????????? 2.?????????? 3.????????? (?)??????? 1.?????? 2.????

    23. 23

    24. 24

    25. 25

    26. 26

    27. 27 ??????????????????????? (?)???? ??????????????????????????????????????????????,???????????????,????????????????????????????????,??????????????????

    28. 28 ????:??????????????????74?????????????? ???????10??,?93????????,??????????,????35??????45??????35?????,??????4???????,???0.05??,??16????

    29. 29

    30. 30

    31. 31

    32. 32

    33. 33 2. ??????: 3.????????: 4. ??????,????????????,? ??-??????????,???????3? ?3??4???

    34. 34

    35. 35

    36. 36

    37. 37 5.???????

    38. 38 6.??????????

    39. 39

    40. 40

    41. 41

    42. 42 (c)??35%??

    43. 43

    44. 44

    45. 45

    46. 46

    47. 47 ???? ??????,?????????????????,???????????????????,????????????,???????????,???????????????????????????????,???????????

    48. 48 ???? ???????????,???????????,????????,?????????,??????????????,?????????,????????????

    49. 49

    50. 50

    51. 51

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