Preprints
Filtering by Subject: Other Environmental Sciences
A meta-analysis reveals PFAS concentrations double with each trophic level across aquatic and terrestrial food webs
Published: 2025-02-12
Subjects: Other Environmental Sciences, Terrestrial and Aquatic Ecology
Per- and polyfluoroalkyl substances (PFAS) threaten ecosystems worldwide due to their persistence, bioaccumulation, and toxicity. Through a global-scale meta-analysis of 122 aquatic and terrestrial food webs from 64 studies, we analyse 1,009 trophic magnification factors (TMFs) for 72 PFAS and identify key variability drivers. PFAS concentrations systematically doubled with each trophic level [...]
Landscape changes in the “valli da pesca” of the Venice lagoon and possible effects on the Ecosystem Services supply
Published: 2023-06-22
Subjects: Environmental Monitoring, Environmental Sciences, Environmental Studies, Natural Resources and Conservation, Nature and Society Relations, Other Environmental Sciences, Remote Sensing, Sustainability, Terrestrial and Aquatic Ecology
Coastal lagoons have long been subject to continuous changes caused by mutual interactions with human activities. Monitoring such changes becomes critical, particularly when modifications in landscape and land cover classes can affect their capacity to ensure Ecosystem Services (ESs). In the Venice lagoon, some confined areas called “valli da pesca” supply provisioning ESs, namely aquaculture and [...]
Yield declines and producer responses to shifting climate and economic conditions in Mexican coffee production
Published: 2023-04-06
Subjects: Agricultural and Resource Economics, Agricultural Economics, Agriculture, Environmental Sciences, Environmental Studies, Geography, Life Sciences, Nature and Society Relations, Other Environmental Sciences
Coffee’s climate sensitivity contributes to extreme production and price fluctuations. However, as coffee is a perennial crop, producers have difficulty responding to short-term market shifts. Combining historical climate, production and price data from all coffee-growing municipalities in Mexico, we examined trends of climate and coffee production and then characterized and quantified coffee [...]
Research protocol: The effectiveness of feed efficiency and husbandry in mitigating the enteric methane emissions of dairy and beef cattle in temperate farming systems; a rapid synthesis and network meta-analysis
Published: 2022-07-12
Subjects: Environmental Sciences, Other Environmental Sciences, Physical Sciences and Mathematics, Sustainability
Beef and dairy cattle of temperate farming systems will be studied to investigate the relationships between their methane emissions as well as their efficiencies as milk and beef producers. The investigation will comprehensively utilise all research published on this topic to date via a formalised rapid review and analysing it together through a network meta-analysis. The use of organic versus [...]
StableClim, continuous projections of climate stability from 21000 BP to 2100 CE at multiple spatial scales
Published: 2020-02-22
Subjects: Ecology and Evolutionary Biology, Environmental Sciences, Life Sciences, Other Ecology and Evolutionary Biology, Other Environmental Sciences, Physical Sciences and Mathematics
Paleoclimatic data are used in eco-evolutionary models to improve knowledge of biogeographical processes that drive patterns of biodiversity through time, opening windows into past climate–biodiversity dynamics. Applying these models to harmonised simulations of past and future climatic change can strengthen forecasts of biodiversity change. StableClim provides continuous estimates of climate [...]