Characteristics and Spatial Variability of Saline-Alkaline Soil Degradation in the Typical Yellow Ri

来源 :环境保护(英文) | 被引量 : 0次 | 上传用户:hunan341
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
As an important area of reserve land resources, the Yellow River Delta is faced with the problem of soil salinization. Grasping the characteristics of soil salinity as well as its spatial variation patterns is an important foundation of prevention, contro
其他文献
From the estimation of the mass balance model, which can also be classified as “black box” model, it is possible to infer the impact of management on the syst
The design of openings is important for sustainable living in the cooling climate. Dweller’s habit of opening windows was investigated in nine Japanese detache
Raw Banana Stalk (RBS), Acid Activated Banana Stalk (AABS) and Base Activated Banana Stalk (BABS) prepared from banana stalk were used as biosorbents to remove
目前,煤矿井下皮带运输机因胶带打滑磨擦起火的事故时有发生,并已成为危及矿井安全生产的重大事故隐患,为摸清皮带打滑摩擦起火的基本规律,寻求有效的预防措施,我局在总机厂
期刊
Little comparative research has specifically used farmers’ understandings of agricultural weeds and herbicides usage as important indicators of their environme
著名的“海关小道”串起了布列塔尼各具特色的海滨。康卡勒、古勒旺、普鲁厄斯卡、潘沃尔斯、蒙圣米歇尔湾、维莱讷湾……对于这众多的地名,你一定难以取舍。就让我们在沙丘峭
作者通过对28例外伤性脑梗死(TCI)的发病机理、诊治措施进行综合分析,以提高对外伤后脑梗死的认识并及时作出诊断及相应的治疗,从而对改善患者愈后及提高生存质量具有重要的意义
期刊
A HPGe (High Purity Germanium) detector based, low background gamma-ray counting system was used for activity measurement in soil, sand and sediment samples col
作为马克思哲学的核心范畴之一,“社会”概念的生成与嬗变轨迹是马克思整个思想流变历程的浓缩及其内在逻辑进程的展开。当前,学界的研究主要基于对马克思不同时期经典文本的深