摘要COMPARED with their counterparts in Western countries,China’s environmental NGOs are still in their relative infancy,but they are growing up fast,as is public awareness of environmental protection.
8Arnóbio Cavalcante and Istvan Major Phyto-Invaders of Ceará Project Universidade Estadual do Ceará Centro de Cincias e Tecnologia Av.Paranjana,Campus do Itaperi C.P.60 740-000,Fortaleza,Ceará Brazil.Invasion of Alien Plants in the Caatinga Riome[J].AMBIO－人类环境杂志,2006,35(3):141-143.
