【摘 要】
：
Debris-covered glaciers,characterized by the presence of supraglacial debris mantles in their ablation zones,are widespread in the China-Pakistan Economic Corridor(CPEC) and surroundings.For these gla
【出 处】
：
Sciences in Cold and Arid Regions
论文部分内容阅读
Debris-covered glaciers,characterized by the presence of supraglacial debris mantles in their ablation zones,are widespread in the China-Pakistan Economic Corridor(CPEC) and surroundings.For these glaciers,thin debris layers accelerate the melting of u
其他文献
我国近些年为控制诸多难治性疾病的发生发展,针对现有公共环境卫生管理机制进行完善并设立专业监测系统,其作用是对当下很多地区的环境卫生相关数据情况进行统计与收集,并对其展开相应处理、总结其结果作为最终统计反馈。而环境卫生检测法在执行后,促进了疾病预防管理系统建立,需要严格把控所搜集数据的真实、有效性,使其数据收集更加完备。相关单位近些年非常重视环境卫生的维护,在倡导人们拥有较高的卫生安全生产意识外,应
The distribution of binding agents(i.e., soil organic carbon(SOC) and glomalin-related soil protein(GRSP)) in soil aggregates was influenced by many factors, such as plant characteristics and soil pro
本文基于对土壤自身性质的了解,阐述了导致土壤酸化的主要影响因素,对土壤酸化与强度与容量因子、盐基离子相互吸收以及土壤溶液反应和盐基离子淋溶等土壤酸化过程的化学反应进行深入分析,并提出缓解土壤酸化的有效措施,为促进种植业发展奠定良好基础。
【目的】利用气象部门观测优势,建立气象资源要素参与的土壤盐碱化生产决策模式,在分析河套灌区土壤盐碱化发生气象条件的基础上,探求土壤盐碱化气象预测指标。【方法】依据"盐随水移"的原理,主要运用内蒙古达拉特旗国家气象观测站2017—2018年0～50 cm土体土壤水分定点观测日数据以及相应时段的气象观测资料,以方差分析和相关分析方法对土壤水盐垂直运移的气象条件与动力作用进行分析。【结果】灌区内不同气象
Investigating the spatio-temporal transmission features and process of novel coronavirus disease 2019(COVID-19) mitigation strategies are of great practical significance to understand the development
Due to a series of linear projects built along National Highway 214, the second "Permafrost Engineering Corridor" on the Qinghai-Tibet Plateau has formed. In this paper, by overcoming the problems of
Flood is one of the severest natural disasters in the world and has caused enormous causalities and property losses.Previous studies usually focus on flood magnitude and occurrence time at event scale
To understand the non-equilibrium morphological adjustment of a river in response to environmental changes, it is essential to(i) accurately identify how past conditions of water and sediment have imp
全球气候变化加剧了海洋环境灾害的影响力与破坏力,实时灾情信息获取与分析成为灾害应急处置中的关键环节。与具有延迟性的传统对地观测网络相比,基于互联网的众包地理信息以其实时性在受灾情况评估与灾害应急处置中得到广泛重视。为获取互联网文本中隐含的海洋环境灾害信息,探究灾害对人群行为活动的影响,本文着重关注海洋环境灾害发展的时空过程特性,从灾害链的角度分析灾害发生发展过程中所涉及的诸多要素,在收集整理海洋环