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首页> 外文期刊>Marine pollution bulletin >Thermal exposure risks to mobile tropical marine snails: Are eco-engineered rock pools on seawalls scale-specific enough for comprehensive biodiversity outcomes?
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Thermal exposure risks to mobile tropical marine snails: Are eco-engineered rock pools on seawalls scale-specific enough for comprehensive biodiversity outcomes?

机译：热带海洋蜗牛的热暴露风险：海堤上的生态工程岩石池是否足够特定于全面的生物多样性结果？

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摘要

To test the model that eco-engineering plant boxes on seawalls sustain water temperatures within thermal tolerance to maximize tropical marine biodiversity, we conducted acute thermal effects (AET) experiments using intertidal gastropods (Nerita albicilla and Littoraria articulata). The AET50 (50th percentile) for N. albicilla (39.6 degrees C) was higher than L. articulata (32.8 degrees C). Loggers (Hobo) in boxes on a seawall positioned for full exposure to air temperature at mean sea level ( 1.1 m) recorded temperature every 20 min during summer months. Temperature frequency distribution plots were generated for day and night, above and below 1.1 m (which is proximal to mean tide level for the region). Using the AET50, N. albicilla would need to thermoregulate for a lower percentage of time compared to L. articulata regardless of day and night. It is likely that designing eco-engineering improvements to include microclimate refugia are particularly relevant in tropical areas, where extreme environmental conditions mean that scale-specific actions are important components for climate adaptation.
机译：为了测试模型，将生态工程厂房在海堤上维持水温，以最大化热带海洋生物多样性，我们采用潮胃（Nerita Albicilla和Littoraria Articulata）进行了急性热效应（AET）实验。 AET50（第50百分位数）对于Nα（39.6摄氏度）高于L. Articulata（32.8℃）。在海堤上的框中的记录器（Hobo）定位在平均海平面（<1.1米）每隔20分钟的平均海平面（<1.1米）的空气温度下进行全面接触。将温度分布图在一天中产生，高于和低于1.1米（这是该区域的潜水水平的近端）。与L. Articulata相比，使用AET50，N. albicilla将需要较低的时间较低的时间较低的时间。设计生态工程改进可能在热带地区包括小气候避难所，其中极端的环境条件意味着规模特定的行动是气候适应的重要组成部分。

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