指数 发表于 2025-3-23 13:35:21
Bio-monitoring in Western North America: What Can Lichens Tell Us About Ecological Disturbances?, grazing, industrial and residential development, and air pollution have altered natural habitats to varying degrees. Lichens have been considered ‘a canary in the coalmine’ and can provide important insights into the biological impact of human-related disturbances. Here, we discuss the role of lichTIA742 发表于 2025-3-23 15:23:54
Community Metrics Under Air Pollution Stress Condition,r indices (Shannon index, Pielou index, Margalef index, and Simpson index) are calculated for the seventeen sites situated within a radius of 25 km from the mill. The indices are studied vis-a-vis the distance (from the mill) and elevation. Positive correlation is found between number of species andHAIL 发表于 2025-3-23 20:31:31
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Reflectance Spectra of High-altitude Lichens Based on In Situ Measurements,asis for their unique spectral signatures. In this study, five lichen species found at Ravanshila, Tungnath in Garhwal Himalaya region were studied for their spectral characteristics. The reflectance measurements were taken using ASD Fieldspec 3 portable spectroradiometer at every 1 nm from 350 to 2Foam-Cells 发表于 2025-3-24 05:25:52
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