Sandeep Panda

Amjad Kallel

Murat Karakus

Ali Cemal Benim

Jasper Knight

Helder I. Chaminé

Maurizio Barbieri

Broder Merkel

Sami Khomsi

Haroun Chenchouni

Stefan Grab

Jesús Rodrigo-Comino

Mehdi Eshagh

Zeynal Abiddin Ergüler

Riheb Hadji

Mourad Bezzeghoud

Hesham El-Askary

This book contains the best papers accepted for presentation at the 3rd Springer Conference of the Arabian Journal of Geosciences (CAJG-3). The book is divided into three parts to distinguish research studies from the fields of (1) geological and geotechnical engineering, (2) geomechanical studies based on numerical and analytical methods, and (3) geo-informatics and remote sensing. The content of these papers provides new scientific knowledge for further understanding on landslides, new stabilization techniques, importance of geophysics for engineering geology investigations as well as new empirical approaches for easily predicting some physical and hydrogeomechanical properties of geomaterials. It also sheds the light on usage of different remote sensing technologies, mapping techniques in a geographic information systems environment along with some advanced signal processing, and deep learning approaches. The book is of interest to all researchers, practitioners, and students inthe fields of geological and mining engineering, geotechnical engineering, hydrogeomechanics, engineering geology, geotechnologies, groundwater and natural hazards, and analyses of some emerging earth processes and environmental variabilities.

Proceedings of the 3rd Conference of the Arabian Journal of Geosciences (CAJG-3)

Selected Studies in Geotechnics, Geo-informatics and Remote Sensing

Yang Yu

María Fernandez

Ataollah Kavian

Surface processes and morphodynamics related to climate and human impacts

Luca Salvati

Ilaria Tombolini

In the panorama of studies related to the ability of lands to support both natural processes and agricultural production activities, this research introduces a still unexplored or under-studied theme which is that of the relationship between urban sprawl in its various forms and land quality. The first part of the book is dedicated to the motivations and the theoretical premises from which the research originates, connected to the concept of land and those of sustainable urban form. The second part concerns the complex path towards a sustainable use of land, both in terms of institutional and regulatory measures, and in terms of knowledge and understanding of soil degradation processes. This research focuses on the Mediterranean area which is discussed in more detail in the third part. In this part of Europe we try to establish relationships between settlement dynamics and land quality: here fragile ecosystems are diffused both from a biological point of view. physical as well as socio-economic, here we find landscapes that are particularly sensitive to land degradation processes (subject to land degradation, considered the antipodes of land quality) and which in recent decades have been particularly affected by anthropic pressure. In the fourth part, an analysis is presented concerning 76 metropolitan areas representative of southern Europe. The methodology used in this analysis is based on the relationship that exists between soil sealing (or soil waterproofing) and land degradation (or land degradation) aimed at an interpretation, at the metropolitan scale, of how in southern Europe the pattern of Urbanization (compact, dispersive, intermediate) affects the land's ability to support both natural processes and agricultural production activities in a diversified way. In particular, the data on land quality and data on land use were considered together in order to analyze the processes of urban growth and the occupation of productive land for a very large area that includes Greece, France, Italy, Spain, Portugal and some parts of the Adriatic coast. There is still a long way to go, in terms of sharing, integration and definition of strategies aimed at achieving certain targets. A necessary and innovative look towards land quality could help to consider the protection of the soil as a whole, even at the planning level.

Changing Landscapes and Socioeconomic Structures of European Cities

Land Quality and Sustainable Urban Forms

Artemi Cerdà

Simone Di Prima

Mirko Castellini

Soil hydrology determines the water–soil–plant interactions in the Earth’s system because porous medium acts as an interface within the atmosphere and lithosphere; regulates main processes such as runoff discharge, aquifer recharge, movement of water, and solutes into the soil; and ultimately the amount of water retained and available for plants growth. Soil hydrology can be strongly affected by land management. Therefore, investigations aimed at assessing the impact of land management changes on soil hydrology are necessary, especially to optimize water resources. This Special Issue collects 12 original contributions addressing the state-of-the-art advances in soil hydrology for sustainable land management. These contributions cover a wide range of topics including (i) the effects of land use change, (ii) water use efficiency, (iii) erosion risk, (iv) solute transport, and (v) new methods and devices for improved characterization of soil physical and hydraulic properties. They include both field and laboratory experiments as well as modelling studies. Different spatial scales, i.e., from field to regional scales, and a wide range of geographic regions are also covered. The collection of these manuscripts presented in this Special Issue provides a relevant knowledge contribution for effective saving water resources and sustainable land management.

Theory and Practice

Soil Hydrology for a Sustainable Land Management

Jesús Rodrigo-Comino

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