The RESearch Centre on Urban Environment for Agriculture and Biodiversity (RESCUE-AB), within the Department of Agricultural and Food Sciences of the University of Bologna, is committed to promote urban horticulture and biodiversity in Europe and in several countries of the Global South, bringing together skills and research expertise in the fields of horticulture, environmental sciences and entomology. Educational activities build upon a range of international projects, specifically devoted to create innovative training tools. These range from adult education for urban gardeners and school educators, to higher education curricula. Lifelong learning instruments addressing the social and environmental functions of urban horticulture have been developed within the framework of LLP-Grundtvig projects, such as the project "HORTIS" (Horticulture in Towns for Social Inclusion and Socialisation, www.hortis-europe.net). Successful application of the developed educational models are already being explored within social projects, such as the Urban Innovative Action "SALUS W SPACE" (Villa SALUS as a new Sustainable Accessible Livable Usable Social space for intercultural Wellbeing, Welfare and Welcoming in the Metropolitan City of Bologna), in which urban agriculture becomes a tool for social inclusion and capacity building among communities of political refugees and immigrants. Specific training on how to design and implement educational gardens in schools is then the main objective of the ongoing project "GARDENS TO GROW" (Urban Horticulture for Innovative and Inclusive Early Childhood Education), funded by Erasmus+. The same funding scheme promoted between 2014 and 2017 the project "URBAN GREEN TRAIN" (URBAN GReen Education for ENTteRprising Agricultural Innovation), with the aim of encouraging the creation of pioneering business initiatives in Urban Agriculture (UA), by reinforcing the so called knowledge triangle among Education, Research and Business. Within the project a partnership of public and private organizations from Italy, France, Germany and The Netherlands, developed, tested and made available to different types of learners a pilot international, crosssectoral, multi-targeted training path on Urban Agriculture Entrepreneurship. Similarly, the ongoing project Erasmus+ "BUGI" (Western Balkans Urban Agriculture Initiative) brings together the most innovative business models in urban agriculture in Europe and support their adaptation and diffusion in Eastern Europe and the Balkan context. Finally, the capacity-building of early-stage researchers was addressed in the project H2020 MSCA "SUSTURBANFOODS" (Integrated sustainability assessment of social and technological innovations towards urban food systems), where innovative research on comparative sustainability assessment of different urban horticulture models across Europe was set in place.

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The Caatinga is characterised by deciduous plant species. The practice in this ecosystem is the production of firewood which, when carried out with no technical criteria, contributes to a reduction in the biodiversity and degradation of the biome. Forest Management Planning has been approved by the Ministry of the Environment; a lower impact on the environment is expected, as there is still little information on the effect on biodiversity. The aim of this study was to evaluate the diversity of soil fauna in areas that adopt a Forest Management Plan. Five areas were selected that adopt Forest Management Planning: Area T1, unexploited for six months; Area T2, unexploited for 2-3 years; Area T3 unexploited for 5-6 years; Area T4, unexploited for 10-11 years; and the Control Area (unexploited). Four pitfall traps were installed in each area. The Shannon-Weaver (H’) Index, the Pielou Uniformity Index (e) and the Species Richness Index were calculated for the purpose of estimating the existing biodiversity. Total richness varied from 7 to 14 groups for the different collection periods and between the treatments; the highest value for the Shannon Index (0.72) was found during the dry/rainy transition period in the area that had been exploited 5-6 years earlier. The number of specimens is influenced by the various stages of wood exploitation.

Amazonian Dark Earths (ADEs) are fertile anthropic soils found throughout Amazonia, resulting from long-term occupation by pre-Columbian societies. Although the chemistry of these soils is well known, their biodiversity, particularly soil invertebrate communities have been neglected. To address this, we characterised soil macroinvertebrate communities and their activities in ADEs, comparing them with adjacent reference soils under forests and agriculture, at nine archaeological sites. We found 667 morphospecies and a tenacious pre-Columbian biodiversity footprint, with 40% of species found exclusively in ADEs. Soil biological activity was higher in ADEs than in adjacent soils, and associated with higher biomass and richness of organisms known to engineer the ecosystem. We show that these habitats have unique species pools, but that contemporary land-use causes nutrient loss and threatens their diversity. Both past and present human activities alter biodiversity and its distribution in Amazonia, and further efforts are needed to recognize and preserve these ADEs and their biodiversity.

With the growing global concern on pesticide management, the relationship between its environmental recalcitrance, food security and human health has never been more relevant. Pesticides residues are known to cause significant environmental contamination. Here, we present a case study on long-term no-tillage farming systems in Brazil, where Glyphosate (GLY) has been applied for more than 35 years. GLY and its main breakdown product, aminomethylphosphonic acid (AMPA) were determined in topsoil (0–10 cm) samples from no-tillage fields and nearby subtropical secondary forests by high-performance liquid chromatography coupled with a fluorescence detector. In addition, the presence of carbamates, organochlorines, organophosphates and triazines were also screened for. GLY and AMPA were present in all soil samples, reaching values higher than those described for soils so far in the literature. A significant decrease for AMPA was observed only between the secondary forest and the farm's middle slope for site B. GLY and AMPA were observed respectively at peak concentrations of 66.38 and 26.03 mg/kg soil. GLY was strongly associated with forest soil properties, while AMPA associated more with no-tillage soil properties. Soil texture was a significant factor contributing to discrimination of the results as clay and sand contents affect GLY and AMPA retention in soils. This was the first study to report DDT and metabolites in consolidated no-tillage soils in Brazil (a pesticide fully banned since 2009). Based on human risk assessment conducted herein and the potential risk of GLY to local soil communities, this study offers a baseline for future studies on potential adverse effects on soil biota, and mechanistic studies.

Amazonian rainforests, once thought to be pristine wilderness, are increasingly known to have been widely inhabited, modified, and managed prior to European arrival, by human populations with diverse cultural backgrounds. Amazonian Dark Earths (ADEs) are fertile soils found throughout the Amazon Basin, created by pre‐Columbian societies with sedentary habits. Much is known about the chemistry of these soils, yet their zoology has been neglected. Hence, we characterized soil fertility, macroinvertebrate communities, and their activity at nine archeological sites in three Amazonian regions in ADEs and adjacent reference soils under native forest (young and old) and agricultural systems. We found 673 morphospecies and, despite similar richness in ADEs (385 spp.) and reference soils (399 spp.), we identified a tenacious pre‐Columbian footprint, with 49% of morphospecies found exclusively in ADEs. Termite and total macroinvertebrate abundance were higher in reference soils, while soil fertility and macroinvertebrate activity were higher in the ADEs, and associated with larger earthworm quantities and biomass. We show that ADE habitats have a unique pool of species, but that modern land use of ADEs decreases their populations, diversity, and contributions to soil functioning. These findings support the idea that humans created and sustained high‐fertility ecosystems that persist today, altering biodiversity patterns in Amazonia.