文献类型：期刊文献

英文题名：Environmental Envelops and Suitable Range Potential of Large Benthic Foraminifera

作者：Reymond, Claire E.[1,2,3]; Guan, Yi[4,5,6]; Vila-Concejo, Ana[1,2]; Fellowes, Thomas E.[1,2]; Byrne, Maria[2,3]

机构：[1] Geocoastal Research Group, School of Geosciences, University of Sydney, Sydney, Australia; [2] Marine Studies Institute, Facility of Science, University of Sydney, Sydney, Australia; [3] Integrative Marine Biology Group, School of Life and Environmental Sciences, University of Sydney, Sydney, Australia; [4] Laboratory for Coastal Ocean Variation and Disaster Prediction, College of Ocean and Meteorology, Guangdong Ocean University, Guangdong, Zhanjiang, China; [5] Key Laboratory of Climate, Resources and Environment in Continental Shelf Sea and Deep Ocean [LCRE], Guangdong Ocean University, Guangdong, Zhanjiang, China; [6] Key Laboratory of Space Ocean Remote Sensing and Application, Ministry of Natural Resources, Guangdong Ocean University, Guangdong, Zhanjiang, China

年份：2024

外文期刊名：SSRN

收录：EI(收录号：20240191791)

语种：英文

外文关键词：Atmospheric temperature - Biodiversity - Biofilms - Calcite - Conservation - Ecosystems - Geographical distribution - Marine biology - Nitrates - Oceanography - Population distribution - Submarine geophysics - Surface temperature - Surface waters

外文摘要：Modelling species’ environmental envelops and mapping their distributions is an important attribute in ecological and biodiversity analyses and are frequently used to inform conservation management actions. Large benthic foraminifera (LBF) are one of the most diverse marine protists and are significant carbonate producers supporting shoreline maintenance. Using the diagnostic species distribution model, ReefHab, we defined the environmental envelops and potential suitable distribution of LBF. The environmental envelops (used here to define the physio-chemical environmental boundaries) associated with their geographical distribution were determined in an analysis of 4234 geographical occurrence records from 2 orders, 27 genera, and 88 species in parallel with a suite of ocean observation data. To assess the global range of LBF, we extracted maximum and minimum values of the sea surface temperature (SST), salinity, nutrients (nitrate and phosphate), calcite saturation state (Ωcal), and UV associated with the observed distribution of LBF. Globally, we found that LBF occur in sea surface temperatures ranging between 13.1–29.7 °C; salinities 31.3–40.4 psu; nitrate 0.01–6.16 μmol L-1; phosphate 0.04–0.75 μmol L-1; and Ωcal 4.33–6.51. The potential global biogeographical range calculated by the SDM Reefhab for LBF is 1405 × 103 km2, which is approximately 5% (72 × 103 km2) greater than the area from their documented occurrences. Understanding the environmental envelops and the potential range distribution for LBF is important for marine planning and conservation efforts to maintain biodiversity and coastal habitats. ? 2024, The Authors. All rights reserved.