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正在我国新冠肺炎疫情防控阻击战取得重大战略成果、全面建成小康社会进入决战决胜阶段的重要时刻,全国两会的胜利召开,为亿万人民奋斗新时代、奋进新征程增强了信心、凝聚了共识、鼓舞了干劲。两会上,习近平总书记发表的系列重要讲话,对经济社会发展做出系列重大部署,对于做好当前和今后一段时间工作,稳妥应对当前经济社会发展面临的形势和挑战,指明了方向,提供了遵循。通过学习两会精神特别是习近平总书记关于生态环保工作的重要讲话精神,围绕生态环境监察工作,笔者认为要从以下四个方面狠抓落实。 相似文献
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<正>一、深入贯彻落实习近平生态文明思想和党中央、国务院关于生态环境保护的决策部署2019年是新中国成立70周年,也是打好污染防治攻坚战、决胜全面建成小康社会的关键之年,就加强生态文明建设和生态环境保护,习近平总书记提出一系列新理念新思想新战略新要求,党中央、国务院作出一系列 相似文献
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正"绿水青山就是金山银山"是习近平新时代中国特色社会主义思想中的生态经济思想,创造性地将生态环境保护和可持续发展统筹到生态文明建设中。脱贫攻坚战是党的十九大提出的三大攻坚战之一,对如期全面建成小康社会具有十分重要的意义。其中,生态扶贫作为脱贫攻坚战中的重要战略部署,就是对"绿水青山就是金山银山"发展理念的生动实践。2018年8月,国务院出台的《中共中央国务院关于打赢脱贫攻坚战三年行动的指导意见》要求创新 相似文献
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《黑龙江环境通报》2021,(3):11-14
习近平扶贫思想是新时代中国扶贫开发战略的主要指导思想,也是最新的理论成果,其生成逻辑包含三重意蕴:马克思恩格斯的反贫困理论、中国传统文化扶危济困价值理念和马克思主义中国化思想构成了习近平扶贫思想的理论逻辑;加快实现共同富裕,全面推进建成小康社会、丰富与发展中国特色社会主义理论体系、健全与完善中国扶贫制度,推进国家治理现代化构成了习近平扶贫思想的现实逻辑;以人民至上为其政治实践旨向,以精准扶贫为其基本方略,以激发内生动力为其战略要求,以科学扶贫为其根本遵循,以凝聚合力扶贫为其依靠力量构成了习近平扶贫思想的实践逻辑。习近平扶贫思想为脱贫攻坚与乡村振兴战略的有效衔接提供了理论支撑与实践指导。 相似文献
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一、深入贯彻落实习近平生态文明思想和党中央、国务院关于生态环境保护的决策部署2019年是新中国成立70周年,也是打好污染防治攻坚战、决胜全面建成小康社会的关键之年,就加强生态文明建设和生态环境保护,习近平总书记提出一系列新理念新思想新战略新要求,党中央、国务院作出一系列重大决策部署。 相似文献
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目前,我国生态环境质量持续好转、稳中向好,但依旧处于问题复杂交织、负重攻坚的特殊历史时期。全国生态环境保护大会正式提出和确立了习近平生态文明思想,成为了新时代中国特色社会主义生态文明建设事业发展的强大思想武器、根本遵循和行动指南。习近平生态文明思想,是其个人思想认识、从政经验和中国特色社会主义建设伟大实践相辅相成、螺旋上升的智慧结晶,其内涵丰富且系统完整,集中体现在了八个方面,深刻回答了为什么建设生态文明、建设什么样的生态文明、怎样建设生态文明等重大理论和实践问题。贯彻习近平生态文明思想,对决胜全面建设成小康社会、建设美丽中国、建成现代化强国具有创新的理论意义、深远的历史意义、重大的现实意义和鲜明的世界意义。 相似文献
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A hopper-predator community in an experimental rice field was observed weekly with regard to information content (H′), formation of a geometric series or the grade of orderly distribution of component taxa (R2), and clumping index (I). These community attributes changed with time in close association with one another, and attained the highest values around the heading time of the rice. Significant correlations were found between the density of prey and that of predators when a certain time-lag was assumed for the increase of predators. 相似文献
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Roseli M. Dias Jessica G. Silv Vicelma L. Cardoso Miriam M. de Resende 《环境科学学报(英文版)》2020,32(5):151-159
Two chromium removal experiments were performed in bioreactors with and without a magnetic field under the same conditions.The release of the chromium present in the biomass was tested in two experiments one with the initial pH of the medium and one with pH 4.0.The objective was to remove Cr(Ⅵ) and total Cr from the effluent,this was carried out by placing biological treatments of synthetic effluent contaminated with 100 mg/L of Cr(Ⅵ) in a bioreactor with neodymium magnets that applied a magnetic field(intensity85.4 mT) to the mixed culture.The removal of Cr(Ⅵ) was approximately 100.0% for the bioreactor with a magnetic field and 93,3% for the bioreactor without a magnetic field for9 hr of recirculation of the synthetic effluent by the bioreactor.The removal of total Cr was61.6% and 48.4%,with and without a magnetic field,respectively;for 24 hr.The desorption of Cr(VI) in the synthetic effluent was 0.05 mg/L,which is below the limit established by Brazilian legislation(0.1 mg/L) for the discharge of effluent containing Cr(Ⅵ) into bodies of water.The results obtained for the removal of chromium in synthetic effluent suggested that there was no significant influence on the viable cell count of the mixed culture.The desorption of Cr(Ⅵ) in synthetic effluent after bioadsorption of chromium by the mixed culture in the process of removal of chromium in bioreactors with and without a magnetic field was not significant in either of the experiments with different initial pHs. 相似文献
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今天,全世界可能有上千个会议在召开,但我想没有任何一次会议会比我们这个会议更重要,所以我非常荣幸能够来到这里,与各位来自中国和其它国家的著名环境专家坐在一起。同时,我也非常高兴能够见到曲格平先生,他在环境领域一直扮演着领袖的角色,而且我很高兴能够在潘岳局长演讲之后进行我的发言。 相似文献
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Rebeca B. Rosengaus James F. A. Traniello Tammy Chen Julie J. Brown Richard D. Karp 《Die Naturwissenschaften》1999,86(12):588-591
Although pathogens appear to have exerted significant selective pressure on various aspects of sociality, mechanisms of disease
resistance in the social insects are poorly understood. We report here on an immune response to infection by the dampwood
termite, Zootermopsis angusticollis. Nymphs immunized with an injection of 7.6×107, 7.6×105, or 7.6×104 cells/ml glutaraldehyde-killed solution of the bacterium Pseudomonas aeruginosa had significantly higher survivorship than controls following a challenge with a lethal concentration of active bacteria.
Similarly, nymphs exposed to a 9×10–1 spores/ml suspension of the fungus Metarhizium anisopliae had higher survivorship than controls after a challenge with a lethal concentration of spores. Prior exposure to a pathogen
thus conferred upon termites a degree of protection during a subsequent encounter with the same pathogen. This represents
the first demonstration of immune function in vivo in a social insect.
Received: 18 May 1999 / Accepted in revised form: 26 August 1999 相似文献
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