Closing Address at the 4th Young and Middle Age Specialists Academic Symjposum of the Pearl River Valley by 王秋生

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Carry out Conscientiously the New Water Law to Push on the Management of Pearl River Valley's Water Resources by 崔伟中

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Achievements of Water Conservancy Construction in Pearl River Valley in the Ninth Five-Year Plan and Related Problems by 何治波, 蔡尚途, 邢英薇

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Neretva Science Week 2022 – shedding light on the biodiversity of the upper Neretva River valley, Bosnia and Herzegovina by Gabriel Singer, Ulrich Eichelmann, Vera Knook, Steven Weiss, Vladimir Topić, Jelena Ivanić, Špela Borko, Maja Zagmajster

“…In summer 2022, a Science Week was organised in the upper Neretva River valley. From 26.6. to 5.7.2022, a diverse team of in total nearly 60 scientists and students from seven countries were involved in fieldwork on about a dozen common field sites distributed along the upper Neretva River. …”
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Spatial strategies for organizing the rivervalley by the approach of promoting the health of citizens between the Modiriat Bridge and Hemmat Bridge by jamaleddin honarvar, mohammad ali tabarsa

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Present Situation of Water Quality in Groundwater Centralized Utilization Regions of the Pearl River Valley and Cause Analysis of Contimination by WANG Zhi-hui, DENG Rui

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Diurnal Variation Characteristics of Raindrop Size Distribution Observed by a Parsivel2 Disdrometer in the Ili River Valley by Yufei Jiang, Lianmei Yang, Jiangang Li, Yong Zeng, Zepeng Tong, Xiaomeng Li, Haoyang Li

“…The diurnal variation characteristics of raindrop size distribution (RSD) in the Ili River Valley are investigated in this study, using the RSD data from May to September during 2020-2021 collected by a Parsivel2 disdrometer in Zhaosu. …”
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Trends and Spatiotemporal Patterns of the Meteorological Drought in the Ili River Valley from 1961 to 2023: An SPEI-Based Study by Su Hang, Alim Abbas, Bilal Imin, Nijat Kasim, Zinhar Zunun

Subjects: “…Ili River Valley…”
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Application of Thick Concrete Rolling Technology in Gaobei Water Conservancy Project of Han River by SHI Aijun, WANG Yongjian, DING Shihui, LI Ke, XIE Xiangming, ZENG Licheng, YAO Chukang

“…In order to increase the thickness of roller compacted concrete (RCC) from the conventional 30 cm to 50~60 cm,and improve the construction efficiency of RCC dams,this paper conducts the 50~60 cm concrete rolling compaction test by the first domestic double-steel-wheel vertical vibratory roller and compaction detector,determines the best construction parameters through this test and applies them in the Gaobei Water Conservancy Project of Han River.The test results show that,by reasonable selection of the rolling parameters,the domestic double-steel-wheel vertical vibratory roller is capable of compacting concrete with a thickness of 60 cm and below.While the domestic compaction detector can detect the compactness of concrete with a thickness of 60 cm and below.Thick concrete rolling technology,which can increase construction speed of dams and reduce the number of interlayer bonding surfaces of the dam,show a good popularization and application in construction of RCC dams.…”
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Carbon Dioxide Emissions as Affected by Alternative Long-Term Irrigation and Tillage Management Practices in the Lower Mississippi River Valley by S. F. Smith, K. R. Brye

“…Ensuring the sustainability of cultivated soils is an ever-increasing priority for producers in the Lower Mississippi River Valley (LMRV). As groundwater sources become depleted and environmental regulations become more strict, producers will look to alternative management practices that will ensure the sustainability and cost-effectiveness of their production systems. …”
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Under the bridge: marking sites prove the presence of Eurasian otter Lutra lutra in the Poljanska Sora River valley, Slovenia by Rudi Kraševec, Aleksander Trajbarič, Urša Fležar

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Executive Summary of the Economic Contributions and Ecosystem Services of Springs in the Lower Suwannee and Santa Fe River Basins of North-Central Florida by Tatiana Borisova, Alan W. Hodges, Thomas J. Stevens

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Executive Summary of the Economic Contributions and Ecosystem Services of Springs in the Lower Suwannee and Santa Fe River Basins of North-Central Florida by Tatiana Borisova, Alan W. Hodges, Thomas J. Stevens

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Agricultural land use conflict identification and land degradation risk analysis from the perspective of spatial matching in the Ili River Valley by DONG Guanglong, WANG Jue, WANG Han, CHENG Weiya, LIU Zheng, ZHANG Wenxin

Subjects: “…suitability evaluation|agricultural spatial mismatch|land use conflicts|land degradation|erosion sensitivity|the ili river valley…”
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Evaluation of tourism ecological security and its obstacles in semi-arid river valley urban: a case study of Lanzhou, China by Kejun Wu, Mengtao Wu, Zhihai An, Hui Jiao

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Carry Forward Pearl River Valley's Water Administration in An All_round Way by Administration within the Limits of Law and Standardized Management by 李亮新, 徐雁

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“Sustainable security” through river enlargements: A political ecology of nature-based solutions and flood control in the Rhone Valley, Switzerland by Alexis Metzger, René Véron

“…Drawing on qualitative data from stakeholder interviews and analysis of official documents, this paper examines the concept of sustainable security, as it is applied to the river project in terms of a balance between security and environmental concerns, the relationship between the three pillars of sustainability, and the opportunities of the population to debate the spatial development of the Rhone Valley. …”
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Quality Control of Roller Compacted Concrete Engineering in Dam of Guangzhao Hydroelectricity Station in Beipanjiang River of Guizhou by CHEN Guang-ping

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Práticas Sociais Religiosas: um estudo sociológico pontual by José Ivo Follmann, Adevanir Aparecida Pinheiro

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Resilience capacity among the vulnerable farming households in Meki River catchment, Central Rift Valley of Ethiopia: Present situation and future prospects by Simret Terefe, Amare Bantider, Ermias Teferi, Meskerem Abi

“…This study indexed the resilience capacity of farming households and identified determining indicators of resilience across the three kebeles in Meki River catchment, Central Rift Valley of Ethiopia. …”
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