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  • 1
    Book
    Book
    Göttingen : Forschungszentrum Waldökosysteme der Univ.
    UID:
    b3kat_BV011240340
    Format: 172 S. , graph. Darst.
    Series Statement: Forschungszentrum Waldökosysteme 〈Göttingen〉: [Berichte des Forschungszentrums Waldökosysteme / A] 139
    Language: German
    Subjects: Biology
    RVK:
    Keywords: Solling ; Fichtenwald ; Bodenversauerung ; Klimafaktor ; Hochschulschrift ; Hochschulschrift
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  • 2
    Book
    Book
    Göttingen : Selbstverl. d. Forschungszentrums Waldökosysteme d. Univ. Gö
    UID:
    kobvindex_ZAF0018496
    Format: 172 S. , Tab., graph. Darst.
    ISBN: 09391347
    Series Statement: Berichte des Forschungszentrums Waldökosysteme : Reihe A
    Language: Undetermined
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  • 3
    UID:
    b3kat_BV027691016
    Format: 321 S.
    ISBN: 7507511790
    Note: In chnes. Schr.
    Language: Chinese
    Keywords: Solling ; Fichtenwald ; Bodenversauerung ; Klimafaktor ; Hochschulschrift
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  • 4
    UID:
    gbv_1838140417
    Format: 1 Online-Ressource
    Original writing title: 中国城市轨道交通运营发展报告 (2020-2021)
    Original writing publisher: 北京 : 社会科学文献出版社
    ISBN: 9787520188142
    Series Statement: Cheng shi gui dao jiao tong lan pi shu
    Content: 《中国城市轨道交通运营发展报告(2020~2021)》共分为五部分,包括总报告、行业动态篇、“战疫”篇、专家观点篇和借鉴篇。总报告包括城市轨道交通发展情况回顾、基本运行情况、运营服务情况分析、运营标准化建设情况、运营管理创新以及发展热点预测等内容。针对2020年城市轨道交通运行情况,分析了进站量与客运量、客运强度、换乘系数、平均运距、运营服务时长和平均旅行速度等指标,进站量为109.5亿人次,下降26.8%,客运量为175.9亿人次,下降25.8%,客运强度下降超过30%,运营车公里增长超过11.1%。新发布相关国家标准5项、地方标准7项和团体标准2项。分析了智慧车站、区块链电子发票、列车应急辅助定位等方面的企业管理和技术创新,从网络化运营、区域轨道交通一体化和运营数字化转型等方面探讨了城市轨道交通运营管理发展热点。行业动态篇重点整理了城市轨道交通企业运营组织架构优化调整情况,重点分析了北京、广州、成都、重庆、西安、青岛和苏州等城市轨道交通的运营管理模式和管理架构变化,对比了不同规模城市轨道交通网络的人员配置及影响因素,随着网络规模的增长,每公里人员配置大致呈下降趋势,100公里以下线网每公里人员配置约64人,500公里以上线网每公里人员配置约38人,班组级人员占比均在85%~90%。同时,围绕如何建立高质量的运营组织架构提出了相关政策建议。“战疫”篇包括新冠肺炎疫情对城市轨道交通运营的影响分析,城市轨道交通企业应对新冠肺炎疫情的措施、效果与经验教训等内容。分析了线路停运情况、客运量和进站量降幅情况。同时,还分析了城市轨道交通企业防疫物资支出、能耗支出以及承担社会责任等情况,能耗支出大幅增长,是运营企业支出增加的主要原因,防疫物资支出的影响不大。针对乘客管理、运输服务、防疫消杀、人员管控等情况,分析了常态化防疫管理做法,重点探讨了防疫物资管理、员工心理健康与后勤保障、舆情跟踪管理和成本管控等,实名制乘车和行程快速追踪是乘客管理的难点,如何精准控制中高风险地区的列车满载率也是一项技术难题。最后,针对建立高效的公共卫生管理体系提出了建议。专家观点篇主要围绕运营岗位融合和工种融合、西安和上海城市轨道交通企业新冠肺炎疫情应对措施、运营设施设备精益管理、城市轨道交通运营双重预防机制与应急管理体系建设以及常乘客的实施效果等方面进行了专题讨论。借鉴篇重点讨论了新冠肺炎疫情对美国、英国、日本、印度等国家城市轨道交通运营造成的影响,以及国外城市轨道交通行业应对疫情的主要做法。
    Note: Pinyin-Umschrift und Langzeichen wurden automatisiert erstellt , 电子文献
    Language: Chinese
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  • 5
    UID:
    gbv_1808733037
    Format: 2, 2, 260 Seiten
    Edition: 第1版
    Original writing title: 京华梦寻 : 北京城市形象变迁研究
    Original writing person/organisation: 王妍慧
    Original writing publisher: 上海 : 中西书局
    ISBN: 9787547517987
    Note: 北京市教委面上项目(SM201310011007)结项成果 本书受"PXM2019-014213-000007, 科研团队建设——中国经济争议议题的国际话语塑造与传播能力提升研究(19005902021)"资助
    Language: Chinese
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  • 6
    Online Resource
    Online Resource
    Basel : MDPI - Multidisciplinary Digital Publishing Institute
    UID:
    gbv_1885779887
    Format: 1 Online-Ressource (208 p.)
    ISBN: 9783036596365 , 9783036596372
    Content: Forests are inherently linked to water resources and water-related ecosystem services. Therefore, an integrated forest–water management system is urgently required to ensure a balanced supply of hydrological and other ecosystem services from forests to meet the fast-increasing societal demands for them. This means that water aspects must be integrated into traditional forest management focusing mainly on timber production, and based on the knowledge and the latest scientific results of forest ecohydrology. Unfortunately, there are a lot of gaps in our knowledge of forest ecohydrology. This reprint presents relevant new results from scientific research on forest ecohydrology, related to the drought tolerance mechanism, hydrological properties of soil and litter layers, variation in solar radiation within stands, snowpack isotopic composition in open and forested areas, canopy transpiration and response to the main influencing factors, and the water balance components of typical forests at different regions with various climates. This knowledge can contribute to the theoretical development of forest ecohydrology and the innovative practice of integrated forest–water management to enhance the balanced supply of hydrological and other ecosystem services from forests
    Note: English
    Language: Undetermined
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  • 7
    UID:
    almafu_BV026163260
    Format: 173 S. : graph. Darst.
    Note: Weitere Ausgabe: Berichte des Forschungszentrums Waldökosysteme der Universität Göttingen : Reihe A ; 139 , Göttingen, Univ., Diss., 1996
    Subjects: Biology
    RVK:
    Keywords: Fichtenwald ; Bodenversauerung ; Klimafaktor ; Hochschulschrift
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  • 8
    UID:
    b3kat_BV049672719
    Format: 1 Online-Ressource (ix, 196 Seiten)
    ISBN: 9783036596372
    Note: Special issue reprint "Forests"
    Additional Edition: Erscheint auch als Druck-Ausgabe, Hardcover ISBN 978-3-0365-9636-5
    Language: English
    URL: Volltext  (kostenfrei)
    URL: Volltext  (kostenfrei)
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