Results 111 to 120 of about 110,881 (275)

River Ecosystem Degradation and Its Impacts on Fish Biodiversity and Capture Fisheries in Major River Basins of Bangladesh: A Policy‐Focused Study

Aquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT This study investigates the widespread degradation of river ecosystems in Bangladesh and its impact on fish biodiversity and identifies potential strategies for ecosystem restoration. Combining community perceptions from focus group discussions (FGDs) with fish market study for spatial analyses of fish species diversity across the Barak–Meghna,
Mohammad Mahfujul Haque, M. Zulfikar Rahman, Md. Abdus Salam, M. Asaduzzaman Sarker, M. G. Mostofa Amin, Murad Ahmed Farukh, Md. Saifullah Bin Aziz   +6 more
wiley   +1 more source

Urbanization and Spatial Aggregation Impair Multifunctionality in Urban Vacant Lots

Ecology and Evolution, Volume 16, Issue 2, February 2026.
This study provides the first assessment of biodiversity and ecosystem multifunctionality in urban vacant lots. Although urbanization and spatial aggregation of vacant lots impaired multifunctionality, soil moisture improved it. ABSTRACT Urban shrinkage, driven by population decline rather than expansion, is an emerging concern in many developed ...
Yuki Iwachido, Himari Katsuhara, Kaho Maehara, Mahoro Tomitaka, Kensuke Seto, Shun Nonaka, Masayuki Ushio, Maiko Kagami, Takehiro Sasaki   +8 more
wiley   +1 more source

Analysis of the filtration processes in soil embankment based on numerical modelling and temperature measurements

E3S Web of Conferences, 2016
This paper presents analysis of the filtration processes in experimental soil embankment. The analysis is made during flooding experiments. The analysis is based on numerical modelling and temperature measurements.
Krawiec Krzysztof, Bukowska-Belniak Barbara, Leśniak Andrzej, Kessler Daniel   +3 more
doaj   +1 more source

Tomsk Embankments

Проект Байкал, 2016
The article presents the basic concepts of the project on creation of the zone of advanced economic growth “Tomsk embankments” in Tomsk. Disconnected territories in the center of the city containing a lot of slum houses, industrial, household and warehouse facilities are united through the system of public spaces that opens the city toward the river. A
Darya Kremleva, Elena Grigoryeva
openaire   +1 more source

Conduction States with Vanishing Dimerization in Pt Nanowires on Ge(001) Observed with Scanning Tunneling Microscopy

, 2006
The low-energy electronic properties of one-dimensional nanowires formed by Pt atoms on Ge(001) are studied with scanning tunneling microscopy down to the millivolt-regime.
D. Schrupp, G. Grüner, J. Schäfer, J. Voit, M. Preisinger, R. Claessen   +5 more
core   +1 more source

Scour hole behaviour: A field study of the Dutch Rhine Delta

Earth Surface Processes and Landforms, Volume 51, Issue 2, February 2026.
Scour hole behaviour can be divided into dynamic and stable. Dynamic scour holes grow in area, depth and volume during seasonal discharge variations and are typically located in discharge‐dominated river reaches. Stable scour holes are found in tidal rivers with heterogeneous riverbeds and show nearly fixed dimensions.
Marthe Oldenhof, Jord J. Warmink, Koen Blanckaert, Suzanne J. M. H. Hulscher   +3 more
wiley   +1 more source

Influence of vibrations on structures [PDF]

, 2018
One type of occasional structural load is a seismic load. Earthquakes and blasts are typical sources of vibrations, but vibration generated during urban tunnel construction can represent a significant problem.
Kaláb, Zdeněk
core  

Assessing the Sustainability of Community‐Managed Irrigation Systems Using Multicriteria Analysis and Sustainability Indicators in Northern Ethiopia: A Holistic Approach

Irrigation and Drainage, Volume 75, Issue 1, Page 330-343, February 2026.
ABSTRACT Reservoir‐based irrigation schemes (RBISs) have been developed to minimize the adverse effects of moisture stress and improve the livelihoods of smallholder farmers in semi‐arid regions. However, many RBISs perform below expectations. A multistage expert elicitation approach and an indicator‐based Sustainability Assessment of Food and ...
Gebremeskel Teklay Berhe, Berhane Grum, Jantiene E. M. Baartman, Gert Jan Veldwisch, Coen J. Ritsema   +4 more
wiley   +1 more source

Numerical investigation on the deformation of railway embankment under normal faulting

Journal of Infrastructure Preservation and Resilience
Active faults in the earthquake region are consistently regarded as a potential geological hazard to the construction and operation of railway engineering.
Haohua Chen, Jiankun Liu, Zhijian Li, Xiaoqiang Liu, Jiyun Nan, Jingyu Liu   +5 more
doaj   +1 more source

FloodUnet: A Rapid Spatio‐Temporal Prediction Model for Flood Evolution Based on an Enhanced U‐Net

Water Resources Research, Volume 62, Issue 2, February 2026.
Abstract Flooding causes significant loss of life and economic damage and affects healthy development of society. Deep learning (DL) models demonstrate significant advantages in improving computational efficiency while maintaining accuracy. Existing research of predicting dynamic flood evolution still remains some gaps for predicting flooding maps from
T. Chen, J. Tian, J. Sun, Z. Zhang, H. Chai, B. Lin, X. Fu   +6 more
wiley   +1 more source