Publications by authors named "Eduardo Fuentes-Lillo"
Colobanthus quitensis is known for enduring extreme conditions, such as high salinity in Antarctica, making it an excellent model for studying environmental stress. In plant families, variations in seed color heteromorphism have been linked to various germination under stress conditions. Preliminary laboratory observations indicated that dark brown seeds of C.
View Article and Find Full Text PDFArticle Synopsis
- Climate change is causing plant species in mountains worldwide to shift their elevational ranges, complicating efforts to monitor these changes due to varying sampling methods.
- The Mountain Invasion Research Network (MIREN) developed a standardized protocol to assess native and non-native plant distributions along elevation gradients over time, using surveys conducted every five years at specific sites.
- Initial results show unique elevational patterns for native plant richness and a global decline in non-native species, highlighting disturbed areas like road edges as hotspots for plant invasions, emphasizing the need for more global studies to guide conservation efforts.
Article Synopsis
- Research discusses how current global climate models are based on air temperatures but fail to capture the soil temperatures beneath vegetation where many species thrive.
- New global maps present soil temperature and bioclimatic variables at 1-km resolution for specific depths, revealing that mean annual soil temperatures can differ significantly from air temperatures by up to 10°C.
- The findings indicate that relying on air temperature could misrepresent climate impacts on ecosystems, especially in colder regions, highlighting the need for more precise soil temperature data for ecological studies.
Current analyses and predictions of spatially explicit patterns and processes in ecology most often rely on climate data interpolated from standardized weather stations. This interpolated climate data represents long-term average thermal conditions at coarse spatial resolutions only. Hence, many climate-forcing factors that operate at fine spatiotemporal resolutions are overlooked.
View Article and Find Full Text PDF