Natural Vegetation Succession Characteristics and Influencing Factors for Reclamation Area of Tianjin City [PDF]
, 2022 [Objective] The natural vegetation succession characteristics and influencing factors for a reclamation area in Tianjin City were studied in order to provide a scientific basis for ecological restoration and reconstruction of the reclamation area ...
Gao Yue, Li Hongyuan, Luo Li
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论住宅合作社制度的重新激活——以破解合作住宅“拿地难”为切入点 [PDF]
, 2018 住宅合作社是合作社的一种形态,是有住房需求的中低收入家庭的人合组织,其开发的合作住宅是政府主导供给的社会保障性住房之外的必要补充,具有独特功能和价值。然而由于住宅合作社的发展存在相关立法不周延、与地方政府目标乖离、面临其他用地主体竞争以及缺乏金融支持等障碍,合作住宅越来越难以取得土地,住宅合作社运动陷入低谷、几近停滞。重新认识合作住宅在住宅体系中的定位,完善住宅合作社立法,修正地方政府政绩导向,平衡住宅合作社与其他用地主体关系,加强对合作住宅开发的金融支持,是解决住宅合作社拿地难问题 ...
郭泽喆, 黄健雄
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Fractal characteristics of fiber lithium slag concrete cracks under sulfate attack [PDF]
, 2022 Natural corrosion of concrete structure due to sulfate poses a serious threat to people's lives and property. Therefore, it is of great practical significance to study the phenomenon of sulfate corrosion on concrete.
Guang-tai ZHANG +3 more
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Effects of Desert Land Cultivation on Soil Aggregate Stability and Carbon Fixation [PDF]
, 2023 [Objective] The response of soil aggregate stability and organic carbon before and after land reclamation using different land use types were analyzed in order to provide a scientific theoretical basis for wasteland reclamation, vegetation restoration ...
Chen Xue +4 more
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Sweet Clovers, a Source of Fibers Adapted for Growth on Wet and Saline Soils [PDF]
, 2016 Sweet clovers are legumes able to grow on most soils, and two sweet clover species, Melilotus albus and Melilotus officinalis have been introduced and are now cultivated on estuary land.
Rigal, Luc +3 more
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Shuitu Baochi Xuebao, 2000 土壤盐渍化是一个世界性的环境问题，它的发生与发展与许多因素有关。以松嫩平原西部为例，应用灰色关联分析及径向基函数网络等方法，分析了各影响因子对土壤盐渍化的敏感程度，并通过土壤积盐动态预报模型的建立，为土壤盐渍化预测及防治工作提供了依据。
罗先香 邓伟
doaj +2 more sources
Gradient distributions of nitrogen and organic carbon in the soils from inland to tidal flat in the Yellow River Delta [PDF]
, 2014 黄河三角洲是我国典型的通过黄河冲积泥沙填海造陆形成的近代沉积区。区域受到黄河冲积、沉积等自然过程和农业耕种熟化等人类活动的双重影响。本研究通过在黄河三角洲地区内陆到河口海湾不同距离采集典型土壤类型剖面发生层样品，探讨土壤有机碳、总氮等生源要素的空间分布规律，为阐明我国典型海岸带地区陆源碳、氮的输送及循环特征提供基础依据。研究结果表明，黄河三角洲内陆与河口地区呈现出完全不同的土壤碳、氮分布规律。表层土壤碳、氮含量在黄河沿岸及三角洲南部均表现出由陆向海逐级递减的空间分布特征 ...
李远 +4 more
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Review of techniques and case studies for saline-alkali land amelioration in the coastal regions of China [PDF]
Soil salinization is one of the major challenges in agricultural production and ecological development. With the rapid development of China’s coastal areas, land resources are becoming increasingly scarce, creating an urgent need for the improvement and ...
Hang LYU +5 more
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, 2000 介绍国内外城镇园林绿化树种耐盐性的研究概况、城市土壤盐分的来源、盐分在土壤中的移动、盐害发生的原因、影响植物耐盐性的因素及盐害的诊断和宜采取的措施等，指出开展南方滨海地区城镇园林绿化树种盐害的研究 ...
刘俊伟(厦门市南湖公园管理处) +2 more
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Application and Screening of Salt-tolerant Plant Resources in the Coastal Areas of South China [PDF]
, 2013 近年来，随着海平面上升，海水倒灌频发，加之工业污染问题加重，土壤盐渍化已成为危害人类生存的全球性重大资源与环境问题。华南滨海地区盐渍土面积不断扩大，植物盐害问题日益凸显，已引起了人们的广泛关注。 华南滨海地区耐盐植物资源丰富，部分植物其相关的经济、社会、药用等价值虽已被开发利用，但绝大多数植物的抗风耐盐能力尚不清楚，其应用价值更是知之甚少。台风、海啸等极端气候的频发，每年对我国乃至全球的沿海城市、村庄或农田都造成巨大的人员伤亡和经济损失，因此，我们急需组织力量加快对华南滨海地区耐盐植物资源的筛选工作 ...
陈琼
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