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101.
辅导员是学生在校学习期间的管理者和责任人,学生在校期间发生法律纠纷都与辅导员有着间接关系。在传统的高校学生管理过程中,辅导员只是强调了自身对学生的管理权,却忽略了自身可能承担的法律风险,很容易成为法律风险的承担者。随着社会法律体制的不断发展和完善,人们对法律的理解也越来越全面,对法律责任的追究也越来越熟悉,所以在高校学生管理过程中,辅导员应该加强学生管理,提高自身的法律意识,将学生管理的法律风险降到最低。 相似文献
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103.
Impact of traditional soil burning (guie) on Planosol properties and land‐use intensification in south‐western Ethiopia 下载免费PDF全文
In the Gilgel Gibe catchment in Ethiopia, local farmers intensify land use on Planosols by adjusting a traditional soil burning practice known as guie. The burning practice used to be applied in a cycle of shifting cultivation. However, more recently, farmers burn small plots to make fertile seedbeds for Eucalyptus seedlings in the first year before these trees are transplanted to larger plots. The purpose of this research was to assess the physico‐chemical properties of Planosols that have been subjected to burning over the last 10 yrs and evaluate the contribution of guie to land‐use intensification of these soils. Transect studies and interviews of local farmers, followed by chemical, physical and micromorphological analyses of samples from selected plots were used to compare the soil properties of recently (0–2 yrs) and formerly (3–10 yrs) burnt Planosols with those of unburnt Planosols. The analytical results show that the burning practice improved nutrient availability in the first 2 yrs after guie. Increased amounts of exchangeable aluminium (Al) were reported in the long term. Charge fingerprints illustrate that the nutrient‐buffering capacity of the soil was high shortly after the practice but subsequently decreased with time. Given the population pressure on the formerly extensively used Planosols, it is argued that the current application of guie on small, localized plots for raising Eucalyptus seedlings is well adapted to the local socio‐economic context and promotes land‐use intensification on the Planosols. The increased exchangeable Al content of former Eucalyptus seedbeds merits further in‐depth research into the biophysical sustainability of the burning practice. 相似文献
104.
随着国内城市化的推进,市政工程的给排水工程越发显得重要。传统的给排水施工技术已经无法满足城市发展要求,社会对给排水的施工质量提出了更高地要求。文章结合当前给排水施工管理现状,对给排水施工的施工管理各方面进行简要探析。 相似文献
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信访工作是党和政府联系群众的桥梁与纽带,是维护和实现群众民主权利的重要手段。随着农村经济的迅猛发展和农村改革的不断深化,给农村社会经济生活和人们的利益关系带来极大的变动,所引发的群众来信来访事件有所上升,有些过激行为和群体性事件对社会发展造成极其恶劣的影响。做好农村基层的信访工作,在社会危机管理中将发挥重大效用。 相似文献
108.
罗才英 《福建农业大学学报(哲学社会科学版)》2011,(1):92-96
从交通运输专业实践教学体系的结构与作用出发,分析我校交通运输专业实践教学的现状及存在的问题,对交通运输专业实践教学内容和管理进行研究:从优化实践教学内容、完善实践教学体系、加强实践教学管理等方面,探讨交通运输专业实践教学管理与改革的具体任务及措施,为提高交通运输专业实践教学质量和取得较好的教学效果提供保障。 相似文献
109.
保护地生产已经成为喀左县农民增收的重要产业,本文详细总结了日光温室栽培中荷8号黄瓜的育苗、嫁接及管理技术,供同类地区参考与借鉴。 相似文献
110.
Soil organic carbon stock variability in the Northern Gangetic Plains of India: interaction between agro‐ecological characteristics and cropping systems 下载免费PDF全文
V. K. Singh M. Rani B. S. Dwivedi S. K. Singh V. K. Gupta K. Majumdar R. P. Mishra 《Soil Use and Management》2015,31(4):461-473
Soil organic carbon (SOC) content and its spatial distribution in the Northern Gangetic Plain (NGP) Zone of India were determined to establish the cause–effect relationship between agro‐ecological characteristics, prevailing crop management practices and SOC stock. Area Spread Index (ASI) approach was used to collect soil samples from the NGP areas supporting predominant cropping systems. Exponential ordinary kriging was found most suitable geo‐statistical model for developing SOC surface maps of the NGP. Predicted surface maps indicated that 43.7% area of NGP had 0.5–0.6% SOC, while the rest of the area was equally distributed with high (0.61–0.75%) and low (< 0.5%) SOC content levels. Averaged across cropping systems, maximum SOC content was recorded in Bhabar and Tarai Zone (BTZ), followed by Central Plain Zone (CPZ), Mid‐Western Plain Zone (MWPZ), Western Plain Zone (WPZ) and South‐Western Plain Zone (SWPZ) of the NGP. The SOC stock was above the optimum threshold (> 12.5 Mg/ha) in 97.8, 57.6 and 46.4% areas of BTZ, CPZ and MWPZ, respectively. Only 9.8 and 0.4% area of WPZ and SWPZ, respectively, had SOC stock above the threshold value. The variation in SOC stock was attributed largely to carbon addition through recycling of organic sources, cropping systems, tillage intensity, crop or residue cover and land‐use efficiency, nutrient‐use pattern, soil texture and prevailing ecosystem. Adoption of conservation agriculture, balanced use of nutrients, inclusion of legumes in cropping systems and agro‐forestry were suggested for enhancing SOC stock in the region. 相似文献