Quarter-sized white button mushrooms, which are typically found on pizza slices and in grocery produce aisles, are close relatives of what some consider the world’s largest organism. Their cousin? A single, massive organism, Armillaria ostoyae, is located in Oregon’s Malheur National Forest. Also known as the “humongous fungus,” many experts consider this vast honey mushroom…
Plants and trees extend their roots into the earth in order to draw nutrients and water from the soil—however, these roots are thought to decline as they move deeper underground. But a new study by a multi-institutional team of scientists shows that many plants develop a second, deeper layer of roots—often more than three feet…
Two major environmental shifts have triggered global transformations in large herbivore communities. A new study with researchers from the University of Gothenburg show how these ecosystems remained remarkably resilient despite extinction and upheaval. From mastodons to ancient rhinos and giant deer, large herbivores have been shaping Earth’s landscapes for millions of years. A new study,…
This Collective Article compiles information on nineteen (19) species recorded in seven (7) Mediterranean countries (Croatia, Cyprus, Italy, Malta, Slovenia, Syria, and Türkiye) and across four major sub-basins (Adriatic, Western, Central, and Eastern Mediterranean). The documented taxa represent eight (8) phyla: Annelida (four species), Arthropoda (three), Bryozoa (one), Chordata (two), Cnidaria (two), Mollusca (five), Chlorophyta…
The success of green roofs in Mediterranean areas requires the selection of fast development plant species, able to grow in a shallow soilless substrate also under dry climatic conditions. In this context, the exploitation of native species from marginal sites characterized by limited availability of nutrients and water could be a strategy to select plants….
Mediterranean coastal wetlands account for important biodiversity and ecosystem services. But climate-change induced sea-level rise poses a critical risk to their survival. Here, we assess these risks for Mediterranean coastal marshes, one key type of Mediterranean coastal wetlands, and identify main drivers for future coastal marsh change for the Mediterranean and comparable coastlines. We apply…
Plastic pollution, particularly macro-plastic, poses significant threats to marine ecosystems worldwide, with adverse effects on marine megafauna such as mammals, seabirds, and sea turtles. This study examines the areas of higher risk of megafauna encountering floating macro-plastics in the Mediterranean and Black Seas, semi-enclosed basins with high anthropogenic pressures and plastic densities. Using Lagrangean and…
A novel paper led by Dr Ulrich Brose of the German Centre for Integrative Biodiversity Research (iDiv) and the Friedrich Schiller University Jena is widening understanding of how species interact within ecosystems via the so-called “Internet of Nature.” Published in Nature Ecology and Evolution, the paper reveals that species not only exchange matter and energy…
The spatial configuration of urban landscapes, characterized by complex mosaics of fragmented patches subjected to different land uses, shapes biodiversity and, therefore, affects ecosystem stability and functioning. The present study focuses on evaluating the small scale variations of vegetation structural and functional biodiversity in Mediterranean urban ecosystems, in relation to land use and fragmentation. For…
Mediterranean agroecosystems are under increasing pressures by extreme weather events, which together with poor livestock grazing management bring the already degraded lands closer to desertification. To address these challenges, we develop a decision support manual for sustainable management of degraded lands based on local plant and animal resources. We present a conceptual approach to quantify…