Constant temporal and spatial monitoring of the coastline is essential for environmental protection. Waterlines were extracted from multi-source satellite remote sensing images, e.g., Landsat8, MODIS, HY-1C, GF-3 SAR. A semi-automatic methodology threshold segmentation was proposed to detect based on local blocks which suitable both optical microwave images scaling standards across different ty...

Traditional reinforcement cages are manufactured in a handicraft manner and do not use the full potential of material, nor can they map from optimised geometries. The shown research is focused on robotically-manufactured, structurally-optimised structures which prefabricated be encased by concrete through SC3DP combined process. Based concept “reinforcement supports concrete,” support during ap...

Abstract Groundwater discharge transports dissolved constituents to the ocean, affecting coastal carbon budgets and water quality. However, magnitude mechanisms of groundwater exchange along rapidly transitioning Arctic coastlines are largely unknown due limited observations. Here, using first-of-its-kind timeseries data, we evaluate drivers Alaska’s Beaufort Sea coast. Darcy flux calculations ...

Detailed management of the coastline is critical to development coastal states. However, current classification relatively weak. This study proposed an automatic method detect coastlines with category attributes based on multi-scale segmentation and multi-level inheritance classification. Fully integrating advantages classification, it solved problems that traditional methods could not solve, s...

Abstract Sound generating human activities so-called “anthropogenic sound” have increased ambient sound levels considerably in aquatic habitats that are markedly diverse in time and space. Sound generating human activities is now recognized as a potential driver of environmental changes in marine habitats. Iran has 750 km coastline along the Caspian Sea located in the north and around 2250 km ...

Marine pollution has been a hot issue since 1990s around the world. Chua discussed marine pollution prevention and management in the East Asian Seas, concentrating on pollution caused by land and sea based sources [2]. The land based sources included destruction of coastal habitats, urban effluents discharge and coastal sand mining has resulted in serious coastline erosion. Sea based sources in...

The groundwater quality of coastal areas is strongly influenced by changes in the hydrological boundary conditions, such as coastline configuration and climatic conditions. As groundwater quality patterns take a long time to adapt to the new boundary conditions, the effects of these changes can still be noticed today. For example, large amounts of saline groundwater are still found below areas ...

Among field studies of wind-generated surface gravity waves on deep water, the case of a fetch limited wave growth is of special importance. This case is characterized by a constant (in space and time) offshore wind at a normal angle to the straight coastline. Under these idealized conditions, the wave field depends only on the fetch x which is defined as a distance from the shoreline. Highly i...