Results 21 to 30 of about 11,130 (246)

Spatio-Temporal Pattern and Conflict Identification of Production–Living–Ecological Space in the Yellow River Basin

open access: yesLand, 2022
Production–living–ecological space (PLES) is the main body of the optimization of the development and protection pattern of territorial space, and the spatial conflict in PLES reflects a struggle for ecological protection and socio-economic development ...
Furui Xi   +6 more
doaj   +1 more source

A Vegetation Selection Model for Ecological Bank Protection Works based on Improved TOPSIS Method and Its Application

open access: yesMATEC Web of Conferences, 2017
To solve the complexity and difficulty of vegetation species selection for ecological bank protection works in a certain river effectively, an improved technique for order preference by similarity to ideal solution (TOPSIS) that using the multiple ...
Xu Wei   +5 more
doaj   +1 more source

Experimental Study on The Local Scouring of Series of Bandal-Like spurs in Clear Water Condition [PDF]

open access: yesعلوم و مهندسی آبیاری, 2015
Using of spur dikes is one of the usual methods in river engineering for river bank protection against erosion and destruction due to water flow. In this research the influence of Bandal-Like spur on the erosion pattern in non-submerged conditions was ...
Zahra Shojaeian   +3 more
doaj   +1 more source

Method of protection of coastal lands of the Kudepsta River in case of emergencies

open access: yesSiberian Journal of Life Sciences and Agriculture
Background. Long-term hydrological observations of the Kudepsta River formed the basis for a comprehensive study of the water body. Application of modern geoinformation technologies and statistical analysis method, large-scale field surveys of river ...
Lyudmila V. Kravchenko   +2 more
doaj   +1 more source

Analysis of Bank Collapse at “Tianzi-1” Revetment Section in Hunan Segment of Lower Jingjiang River in 2023 [PDF]

open access: yes长江科学院院报
[Objectives] Since the operation of the Three Gorges Project and the cascade reservoirs in the upper reaches of the Yangtze River, the new water and sediment regime has caused large-scale and high-intensity continuous erosion in the Jingjiang River ...
CHEN Yi-min, LIN Dang, YANG Tian-tian, ZHENG Bao, ZHANG Guo-hua, LI Ling-yun, GUO Chao
doaj   +1 more source

Complex of protection structures on the Shakh River in the Krasnodar Territory

open access: yesМелиорация и гидротехника
Purpose: to substantiate a set of measures to ensure reliable protection of the river bank and structures from the impact of water flow and floating objects. Materials and methods. A set of measures to ensure protection of the river bank and structures
Alexander M. Anokhin   +1 more
doaj   +1 more source

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

open access: yesAdvanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

Experimental study of layout of spur dike as ice-proof structure in curved channel

open access: yesShuili Shuiyun Gongcheng Xuebao, 2018
The concave bank of curved channel is easily eroded or collapsed under the impact of ice floes, and its bank revetment will also be damaged and lose its function of protection under the impact of ice floes.
CHANG Junde   +3 more
doaj   +1 more source

Coupled modeling of bed deformation and stability analysis on a typical vulnerable zone on the Ningxia reach of the Yellow River during flood season

open access: yesJournal of Flood Risk Management, 2021
The Ningxia reach of the Yellow River (NRYR) is wide and shallow, and instability and damages are likely to occur at its vulnerable zone. In this study, based on the one‐dimensional hydro‐sediment dynamics, two‐dimensional hydro‐sediment dynamics and ...
Ximin Yuan   +3 more
doaj   +1 more source

Gut Microbial Release of Ferulic Acid From Germinated Quinoa Alleviates Obesity‐Associated Cognitive Impairment by Activating Hippocampal Mitophagy Associated with PINK1/Parkin Pathway

open access: yesAdvanced Science, EarlyView.
Liberation of ferulic acid by gut microbial feruloyl esterase mediates cognitive enhancement of germinated quinoa (GQF) on obese mice. Ferulic acid enriched in GQF is released by gut microbes Roseburia hominis and R. intestinalis and subsequently mediates the neuroprotective effects of GQF on obesity‐induced cognitive decline by activating hippocampal ...
Yongli Lan   +11 more
wiley   +1 more source

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