The Long-Term Effective Mechanism of Rural Poverty Alleviation in China from the Perspective of Ecological Management

Based on the ecological environmental situation of poverty-stricken areas in China and the domestic and foreign research results,the long-term effective mechanism of sustainable poverty alleviation in China is established(the ideological premise is ecological culture,the material base is ecological economy and the basic guarantee is ecological system) from the perspective of ecological management.To be specific,ecological culture,the ideological premise of rural sustainable poverty alleviation in China,includes two aspects:the first one is upholding the Marxism,passing on the Chinese traditional ecological wisdom and fostering ecological consciousness;the second one is mirroring the thought of western modern ecological ethics,emphasizing ecological criticism and redoubling the ecological education.As for ecological economy,the material guarantee for sustainable poverty alleviation in Chinese rural poverty-stricken areas,also contents two aspects.The first one is promoting the way of "clean production" and developing ecological industry;the second one is building ecological concept of consumption and establishing the ecological lifestyle.In addition,ecological system,the basic guarantee of sustainable poverty alleviation in Chinese rural poverty-stricken areas,covers three terms.The first one is implementing the ecological policies and stipulating ecological plan;the second one is establishing perfect ecological legislation and ecological system and intensifying their implementation;the third one is enforcing ecological management in the process of sustainable poverty alleviation.Through the establishment of the above mechanism,we look forward to realizing sustainability of economic development and poverty alleviation effects in the process of poverty alleviation in Chinese rural areas,as well as ecological management of the poverty-stricken areas.

土壤持水性数学模式的研究

对黄泛平原不同质地土壤持水曲线的研究,结果表明,土壤吸力(ψ)与含水量(θ)之间有乘幂关系:θ=aψ^(-b)相关系数为0.98,均高于其它模式。这种模式可以在理论上用土壤孔隙圆柱模型加以圆满解释.对不同质地土壤的研究表明模式中的参数a、b 与土壤质地、比表面积等性质有关,a 随土壤质地变细增大,而b 减小,不同质地土壤的比水容量模式为:C_θ=abψ^(?)(b+1)基本趋于一致,并与土壤物理性粘粒含量、比表面积无关,而与土壤中的中粉砂粒含量有一定的相关性.对土壤持水性与表面积的相关性分析,结果与质地有相同的趋势。应用该种模式对东北几种主要土壤验证时发现,该种模式也适用东北地区,同时发现,有机质含量对非原状土测定的土壤持水性影响甚微,说明有机质对土壤持水性的影响只能通过改善土壤的结构状况来表现,不是其本身的亲水性对土壤的影响。对其它土壤的验证还表明,在低吸力范围内该种模式仍具有很强的相关性。对不同土壤类型的同质性分析指出:在各种类型的土壤上,土壤质地对土壤持水性的影响没有显著差异。

中药复方防治脑缺血的研究进展

脑缺血是危害人类健康的主要疾病之一,其在老年人中发病率较高,且具高死亡率、高致残率和高复发率的特点,给社会和家庭带来了巨大负担。目前,基于脑缺血损伤的不同机制,针对性开发出多种抗脑缺血药物,但往往疗效不甚理想。而中药复方因其多途径、多靶点的作用方式,在预防和治疗脑缺血及脑缺血再灌注损伤中有其独特优势,临床应用前景看好。分类综述传统中药复方、现代复方制剂及临床经验方对脑缺血的治疗作用研究进展。

连建伟教授辨治口齿疾患验案4则

口齿疾患古代医家多有论述,包括茧唇、口疮、齿痛、舌症、喉痹、喉间杂症等。连建伟教授谙熟经典,治疗口齿类疾患,以中医整体辨证思想为指导,制方用药求于本而活于法。文章通过调和木土法以愈口疮案、清胃凉血法以愈鼻疮案、益气养心法以愈言语謇涩案、益气摄血法以愈舌衄案此4则验案,论述连建伟教授临证如何运用中医辨证法则治疗口齿类疾病,以示中医辨证之神奇,连教授用药之巧妙,以期为临证论治相关疾病提供新的思路。