| 1. | Main ecological worsen causes and the control strategies of heihe valley 黑河流域生态恶化的主要原因及其防治对策 |
| 2. | Studies on counter - measures of controlling deterioration of ecological conditions in the down stream of shiyang river 遏制石羊河下游生态恶化的对策研究 |
| 3. | The ecological aggravation of oasis in minqin in the lower reaches of shiyang river and the suggestion of protection 石羊河下游民勤绿洲生态恶化及保护刍议 |
| 4. | The outside effect of technology innovation is thought to be one of the factors which causes environment pollution and ecology deterioration 摘要技术创新的外部效应是导致环境污染与生态恶化的诱因之一。 |
| 5. | However , a series of ecologically maladjusted problems emerged because of the massive lop and reasonless utilization of vegetation in recent decades 但几十年来,该地区植被的大量砍伐和土地的不合理利用引起了一系列生态恶化问题。 |
| 6. | However , for a long time agricultural natural resources have been unreasonably used and excessively exploited so that pylr has frequent disasters of flood and aridness and people there have a poor life 但是长期以来由于农业自然资源的不合理利用和过度开发,致使该区域生态恶化,灾害频繁,人民生活困苦。 |
| 7. | In the market economy , though such measures as imposing pigouvian tax can reduce the outside effect , the problem of environment pollution and ecology deterioration has never been solved radically 在市场条件下,通过征收庇古税等方法,虽然可以纠正这种外部效应,但没有从根本上解决环境污染与生态恶化等问题。 |
| 8. | The " normal form " of reductionism eliminated the complexity of the nature , as the result of this , led to the emergence of anthropocentrism , and eventually destroyed the stability of the nature 摘要“还原论范式自然的复杂性的祛魅自然的稳定性的破碎与人类中心主义的产生” ,这就是还原论范式与生态恶化的发生学进路与逻辑学关联。 |
| 9. | The study compared and used for reference the successful experiment at home and abroad . from the practical conditions in mountain regions of chongqing , the study combined theory with practice 综观重庆山区农村,科教兴农面临的主要问题有:山区农村由于长期封闭式、掠夺式的粗放经营,仍未摆脱生态恶化与经济衰落相互影响的恶性循环。 |
| 10. | Then points out the restriction factors that the constructions of ecological environment faced are the discordance between the economic construction and ecological construction , the extensively economic development model , the worsen ecology , lacking of effective ecological economic policy , and short of fund 指出生态环境建设面临的制约因素为经济建设与生态建设不协调、经济发展模式粗放,生态恶化、缺乏有效的生态经济政策,资金短缺。 |