打字猴:1.70333413e+09
1703334130
1703334131 2.Berna et al., 2012.
1703334132
1703334133 3.Herodotus, 1945, 311, referenced in Heizer, 1963, 188.
1703334134
1703334135 4.Mcglone and Wilmshurst, 1999.
1703334136
1703334137 5.Teng, 1927.
1703334138
1703334139 6.人类继续按可持续的原则利用着森林资源。当人类社会有足够的自治能力和有一个帮助人类能够从偶发的灾难中恢复过来的基地时,他们可以一起成功地管理共有资源(Thirsk, 1964)。例如,21世纪开采森林资源的平民能够比企业和国家政府更好地管理森资源(Chhatre and Agrawal, 2009)。
1703334140
1703334141 7.Cronon, 1983, 51.
1703334142
1703334143 8.Dull et al., 2010.
1703334144
1703334145 9.Parker, 2014.
1703334146
1703334147 10.S. Lewis and Maslin, 2015.
1703334148
1703334149 11.Birrell, 1987.
1703334150
1703334151 12.Linebaugh, 2008, 6, 306.
1703334152
1703334153 13.Ibid., 55.
1703334154
1703334155 14.P. Lewis, 1811, 186, quoted in ibid., 8.
1703334156
1703334157 15.Elvin, 2004, 20.
1703334158
1703334159 16.这个争论已经有1个多世纪了。参见:Luxemburg (1913), 2003; Wallerstein, 1974; Bunker, 1985。
1703334160
1703334161 17.Leach, 1987, 64; Nathan and Kelkar, 1997; Gylfason and Zoega, 2002.
1703334162
1703334163 18.Huber, 2009; Abramsky, 2010.
1703334164
1703334165 19.World Economic Forum, 2012, 3.
1703334166
1703334167 20.Westra, 1998.
1703334168
1703334169 21.Gerretson, 1953, 1.
1703334170
1703334171 22.Andriesse, 1988.
1703334172
1703334173 23.Smil, 2010, 83; R. Allen, 2013; Oram, 2013. Wrigley (1990, 59) 并不看好泥炭的能量密度,认为其在相同重量情况下,能量只有煤炭的1/2。
1703334174
1703334175 24.Van Dam, 2001.
1703334176
1703334177 25.De Vries and van der Woude, 1997, 38.
1703334178
1703334179 26.Van Dam, 2001.
[ 上一页 ]  [ :1.70333413e+09 ]  [ 下一页 ]