240 发简信
IP属地:江苏
  • 2018-03-20

    http://nianjian.xiaze.com/tags.php?/%E5%86%85%E8%92%99%E5%8F%A4%E7%BB%9F...

  • 13 The present and future role for agricultural projects under CDM

    INTRODUCTION Under the Kyoto Protocol, countries who have pledged to red...

  • 12 Biofuels and climate change

    INTRODUCTION In theory, biofuels should provide an effective means to mi...

  • 11 The role of growth and trade in agricultural adaptation to environmental change

    INTRODUCTION what adaptation farmers make economic sense to undertake in...

  • 10 Integrated assessment models

    the interplay of climate change, agriculture, land use in a policy pool ...

  • R语言一些精巧的包

    readxl读取excel文件 read_excel () XLConnect读取excel文件 readWorkssheetFromFile ...