98%
921
2 minutes
20
Land-use changes, driven by agricultural intensification and urbanization, are major contributors to biodiversity loss, altering habitats and reducing available resources. These changes impact species' foraging strategies, particularly in human-modified ecosystems. While dietary shifts due to land-use changes have been well-studied in vertebrates, similar research in invertebrates, such as wild bees, remains limited. The present data paper provides a comprehensive dataset on the pollen collected from urban and rural populations of two bumblebee species (Bombus lapidarius and B. pascuorum) in Switzerland, examining pollen composition, nutrient content, and diet breadth. Additionally, by analyzing pollen from both body and leg-baskets, the dataset also offers a comprehensive overview of plant-bumblebee interactions. The data help understand plant-bumblebee interactions, pollination services, nutritional supply to larvae, and the impact of land-use changes on these processes. Furthermore, the dataset can be integrated with existing plant trait data to explore the effects of non-native species and other ecological factors on bumblebee foraging and nutrition in anthropogenically modified landscapes.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11832771 | PMC |
http://dx.doi.org/10.1038/s41597-025-04585-w | DOI Listing |
Nat Commun
September 2025
Ecology, Department of Biology, University of Konstanz, Konstanz, Germany.
Due to anthropogenic pressure some species have declined whereas others have increased within their native ranges. Simultaneously, many species introduced by humans have established self-sustaining populations elsewhere (i.e.
View Article and Find Full Text PDFJ Contam Hydrol
September 2025
College of Civil Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, China.
Nitrogen pollution has long been a major threat to river and estuarine ecosystems around the world. However, at present, most of the research focuses on rivers and attached freshwater lakes, and the research on the nitrogen evolution characteristics and driving mechanisms of estuarine alluvial islands at river estuaries remains poorly understood. In this study, four cross-sections in Chongming District from 2021 to 2023, including Qixiaogang West Bridge, Qianweicun Bridge, Wuxiao, and Sanshahong Intersection were Sampled.
View Article and Find Full Text PDFPNAS Nexus
September 2025
Department of Food System Sciences, Research Institute of Organic Agriculture FiBL, Frick 5070, Switzerland.
Agricultural land-use change is a key driver of biodiversity loss. Two alternative strategies have been discussed to align biodiversity conservation with agricultural production in landscapes containing agriculture: (i) land sparing, with intensive agriculture strictly separated from natural land, and (ii) land sharing, a mosaic of low-intensity agriculture and natural elements. Sparing builds on high-yielding intensive production to provide more area for natural habitats; sharing aims to support biodiversity within agricultural landscapes by employing wildlife-friendly farming practices.
View Article and Find Full Text PDFZhongguo Zhong Yao Za Zhi
July 2025
Gansu University of Chinese Medicine Lanzhou 730000, China Gansu Pharmaceutical Industry Innovation Research Institute Lanzhou 730000, China.
Climate and land use changes may significantly impact the habitat distribution of Gastrodia elata, an endangered traditional medicinal plant. Accurately predicting its future potential suitable habitats is crucial for its conservation and sustainable development. This study integrates current distribution data of G.
View Article and Find Full Text PDFProg Phys Geogr
October 2025
School of Geographical and Earth Sciences, University of Glasgow, Glasgow, UK.
Global warming over the past 70 years has been driven by rising atmospheric CO levels, largely resulting from industrialization. During this period, large quantities of alkaline waste materials were generated, many of which have the potential to capture atmospheric CO through mineral carbonation, hence offsetting some of these industrial emissions. One such material is paper mill sludge (PMS), a by-product of paper production.
View Article and Find Full Text PDF