Vegetation plays a significant role in global terrestrial ecosystems and in combating desertification. We analyzed vegetation change in Inner Mongolia of northern China using the Normalized Difference
In this study, in-situ soil moisture measurements are used to evaluate the accuracy of three AMSR-E soil moisture products from NASA(National Aeronautics and Space Administration), JAXA(Japanese Aeros
旅游企业在旅游市场营销过程中,关系最密切,交往最多的就是旅游消费者。据调查,旅游市场上旅游者意见最大、投诉最多的就是旅游服务质量问题。这种状况如果不能及时改变,就会
A pile foundation is commonly adopted in geotechnical engineering to support structures, and its application has been extended to cold-regions engineering. In past decades, a host of scholars investig
两轮“转制”后科研院所生存状态不一rn应用开发类科研院所(或科研机构,以下统称为“科研院所”)的主要职能是从事应用技术开发,不仅向行业输送成熟的产业技术成果,还为行业