This book examines the role of local food movements, enterprises and networks in the transformation of the currently unsustainable global food system. It explores a series of innovations designed to re-integrate sustainable modes of food production and encourage food sovereignty. It provides detailed insights into a specialised network of social actors collaborating in novel ways and creating n…
Pollution & threats to the environment
Earth sciences
Rivers and their watersheds constitute some of the most dynamic and complex landscapes. Rivers have sustained human communities, and human societies have utilized and altered river flows in a number of ways for millennia. However, the level of human impact on rivers, and on watershed environments, has become acute during the last hundred years or so. This book brings together empirical research…
Urban and local communities around the world are practising migrant and refugee solidarity. This chapter first identifies several dimensions that define a common urban solidary approach: legal, discursive, identity-formative, and scalar dimensions. Second, the chapter examines cities around the world where these dimensions can be observed although various labels are used to describe urban solid…
Per- and poly fluoroalkylsubstances (PFAS) were measured in liver,muscle, blood and brain of 26 stripped dolphin Stenella coeruleoalba stranded along Tuscany coasts (Italy), from 2020 to 2022. Using high performance liquid chromatography coupled with high resolution mass spectrometry 18 target were quantified in each sample. PFOS, PFHxS, FOSA were found in all samples with PFOS blood concentrat…
Earth sciences
Research on the evolution of the surface roughness of coarse sand particles that were dumped in January 2020 at Los Locos beach in Torrevieja (Alicante, Spain) is conducted. This sample came from a quarry and presented a high angularity and roughness on the surface of its particles. After a year and a half of dumping the quarry material on the beach, a high degree of decrease in the roughness o…
MedSens index provides the environmental status of subtidal rocky coastal habitats based on open data collected by trained volunteers using the Reef Check Mediterranean Underwater Coastal Environment Monitoring protocol. It is based on 25 species, incorporating their sensitivities to the EU Marine Strategy Framework Directive pressures and their distributions and abundances. MedSens was applied…
Human activities are altering a wide range of key marine cues at local and global scales, and it is important to know how animals may respond. Species survival and performance depend on the ability of individuals to successfully extract and interpret information from their environment about preferred abiotic conditions and the presence of prey, predators, competitors, mates and suitable habitat…