Field in the frame: an aerial view of greening Svalbard

communications earth & environment Research highlight A Nature Portfolio journal https://doi.org/10.1038/s43247-026-03543-7 Field in the frame: an aerial view of greening Svalbard 1234567890():,; 1234567890():,; Check for updates The twentieth century saw a rapid expansion in Arctic tundra vegetation. Dr Ingrosso and colleagues examined these changes over time by using plant-derived biomarkers (biopolymers from plant leaves and cell walls) from a sediment core in Svalbard. They found that Svalbard’s greening was driven by a decline of summer sea ice and glacier retreat, and that the expansion was associated with vascular plant species that are adapted to warmer conditions. These interactions could shape the future Arctic environment in the face of ongoing climate change. Dr. Ingrosso says “It was surprising to discover how marine sediments from a marine fjord contain extraordinary information for reconstructing the history of terrestrial vegetation and its response to climate warming. Future research aims to investigate new records that can help us to reveal a complete history of greening and ultimately improve our understanding of the Arctic’s future in the face of ongoing climate change.” You can read the research here1. Alice Drinkwater e-mail: Reference 1. Ingrosso, G. et al. Greening of Svalbard in the twentieth century driven by sea ice loss and glaciers retreat. Commun Earth Environ. 6, 30 (2025). Credit. Gianmarco Ingrosso Competing interests The author declares no competing interests. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http:// creativecommons.org/licenses/by/4.0/. © Springer Nature Limited 2026 Communications Earth & Environment | (2026)7:440 1  (...truncated)