Showing 2,021 - 2,040 results of 2,474 for search '"Mountaineers"', query time: 0.05s Refine Results
  1. 2021

    Projet du parc linéaire de l’humedal Juan Amarillo, 2000-2018, Bogota, Colombie by Eduardo Samper Martinez

    Published 2019-12-01
    “…These ecological challenges became urban and technical challenges during the 20th century with the channelling and containment of the many rivers (rios) which course through the savannah, causing the loss of the area’s function as a filter and buffer zone for the rainwater and the rios that flow down from the mountains and the paramos. As a result of the intense urban pressure of the last twenty years, these wetlands are in very poor condition and have become even more vulnerable. …”
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  2. 2022
  3. 2023

    Zwischen dem Gedenken und der Ideologisierung der Kämpfe der Legionen in den Ostkarpaten in der polnischen Literatur der Zwischenkriegszeit by Jagoda Wierzejska

    Published 2024-12-01
    “…Alongside the image of the Hutsul Region as a space of idyllic nature or a civilizing mission calculated to integrate the mountainous borderland with the rest of the modern state, the interwar Polish literature brought an image of the region as a unique place on the historical level for Poles. …”
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  4. 2024
  5. 2025

    DIE INDUSTRIEENTWICKLUNG UND DAS ORGANISIEREN DES STÄDTISCHEN RAUMES IM RUMÄNISCHEN SEKTOR DER UNTEREN DONAU. DER STUDIENFALL: GALAŢI by RADU SĂGEATĂ, MIRCEA BUZA

    Published 2014-06-01
    “…The Danube in Romania represents an axis of discontinuity between natural regions, each with its own distinct traits: the Carpathian Mountains, the Romanian Plain, Moldavian and the Bessarabian Plateaus in the north, the Pre-Balkan Plateau in the south and the Dobruja Plateau in the east. …”
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  6. 2026
  7. 2027
  8. 2028
  9. 2029
  10. 2030
  11. 2031
  12. 2032
  13. 2033
  14. 2034

    Study on the Construction Plan of Countryside Type Ecological Belt Based on Ecological Orientation:Taking the Ecological Restoration of Ecological Belt of Chunzi River in Longgang... by TANG Yawen, LIU Xuepeng, HUANG Yilong, YU Yuanyan, LUO yao

    Published 2021-01-01
    “…Ecological belt,is the innovative practice of ecological civilization in Guangdong province,the idea and interpretation of happy rivers and lakes,and the product of water management to a certain stage.In order to explore the methods and approaches of ecological restoration in the construction of ecological belt,taking the ecological belt of Chunzi River in Longgang District,Shenzhen as an example,this paper investigates and monitors the water environment and water ecology of Chunzi River in detail by means of field investigation and experimental analysis,and proposes systematically the water ecological restoration scheme in ecological belt construction according to the theory of focal species.The results indicate that:①Through analyzing the structure and diversity indices of aquatic organisms,the water bodies are in a moderate to heavy pollution state,and higher aquatic organisms are dominated by exotic fishes.The aquatic ecosystem is severely damaged;while the terrestrial ecosystem is less disturbed.②The sewage treatment plant (with effluent water quality reaching the ready class III) — integrated constructed wetland-reservoir water quality purification system,the habitat improvement system of optimized forest structure in mountain-waterfront-shallow,and the symbiotic stable ecosystem of “submerged plants-floating-leaved plants-emergent plants-zooplankton-fish” are put forward,and a water ecology pattern of conservation-recreation-protection is built.③In the future,combined with the implementation of the project,continuous monitoring of water environment and water ecology will be carried out,and restoration scheme will be optimized and improved,so as to provide Shenzhen sample for the construction of ecological belt in Guangdong Province.…”
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  15. 2035

    Improving Sensitivity in Ultrasound Molecular Imaging by Tailoring Contrast Agent Size Distribution: In Vivo Studies by Jason E. Streeter, Ryan Gessner, Iman Miles, Paul A. Dayton

    Published 2010-03-01
    “…To assess signal improvement and MCA circulation time as a function of size and concentration, blood perfusion was imaged in rat kidneys using nontargeted size-sorted MCAs with a Siemens Sequoia ultrasound system (Siemans, Mountain View, CA) in cadence pulse sequencing (CPS) mode. …”
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  16. 2036

    Hydrodynamic Effects of River-Lake System Connectivity on Ecological Restoration of Urban Rivers: A Case Study of Liede River by WANG Shaobo, ZHANG Shu, XIONG Yulong, ZHOU Xinmin

    Published 2025-01-01
    “…The findings indicate that the average slope of the Liede River bed is 1.95‰, exhibiting typical characteristics of a mountain stream. The operation of the sluice gate at the mouth of the Liede River primarily affects the water depth of approximately one-third of the river upstream of the gate, while the water depth in the middle and upper reaches is mainly controlled by the upstream replenishment flow. …”
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  17. 2037

    Chemical weathering as a tool for distinguishing river terraces of varying ages: a case study of the Qingyi River on the eastern Tibetan Plateau by Diwei Hua, Dawei Jiang, Shimin Zhang, Rui Ding, Yongqi Chen

    Published 2025-01-01
    “…In this study, we interpreted and surveyed the terraces of the Qingyi River, which runs through the Longmen Shan Mountain in the eastern edge of the Tibetan Plateau. …”
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  18. 2038

    Le hameau moderne abandonné de Pré-Rigot (Compains, Puy-de-Dôme) by Frédéric Surmely, Jay Franklin, Amélie Berthon, Alban Horry

    Published 2018-02-01
    “…The site is located at the edge of a high basaltic plateau in the Sancy mountains, at an altitude of 1100 m. We discovered this site during a field prospecting campaign carried out in 2013. …”
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  19. 2039
  20. 2040