Hindcasted body temperatures reveal underestimated thermal stress faced by intertidal species

Aim: As global climate changes, there is a clear mismatch between the temporal and spatial characteristics of body temperature and environmental temperature, confounding the assessment of thermal stress for organisms in many ecological studies. Here, we hindcast the hourly body temperatures of intertidal molluscs to explore the differences between them and environmental temperatures (air and water temperatures) in multiple metrics of thermal stress.
Location: Intertidal shores in East Asia (0°-45 °N, 100°E-140 °E).
Time period: 40 years, 1980 to 2019.
Major taxa studied: Mollusca.
Methods: We collected habitat zonation data and measured the morphological characteristics of 25 intertidal molluscs living in East Asia. For three different types of intertidal molluscs (i.e., bivalves, limpets, and snails), we built corresponding heat budget models (HBMs) to hindcast the hourly body temperatures from 1980 to 2019. We analyzed the thermal stress of intertidal species faced in three metrics: a..., , , # Data from: Hindcasted body temperatures reveal underestimated thermal stress faced by intertidal species

[https://doi.org/10.5061/dryad.9p8cz8wrt](https://doi.org/10.5061/dryad.9p8cz8wrt)

## Description of the data and file structure

Data and codes for the paper \"Hindcasted body temperatures reveal underestimated thermal stress faced by intertidal species\".

### Files and variables

#### File: codes.zip

**Description:** Codes used in this paper, including HBM and Analysis.

#### File: data.zip

**Description:** Data used in this paper, including Heatwave, Measurement temperature, Morphological measurement data, and Temperature data.

## Code/software

Code was done using MATLAB R2022a and R 4.3.1.,

研究目的：随着全球气候变化，诸多生态学研究中，生物体体温与环境温度的时空特征出现显著错配，这对生物热胁迫的评估造成了干扰。本研究通过回溯推算潮间带软体动物的逐时体温，旨在从多项热胁迫指标层面，探究其与环境温度（空气与水体温度）之间的差异。
研究地点：东亚潮间带海岸（北纬0°-45°，东经100°E-140°E）。
研究时段：1980年至2019年，共计40年。
研究类群：软体动物门（Mollusca）。
研究方法：本研究收集了东亚地区25种潮间带软体动物的栖息分带数据，并测定其形态特征。针对双壳类、帽贝与螺类三类潮间带软体动物，我们构建了对应的热量预算模型（Heat Budget Models, HBMs），以回溯推算1980年至2019年的逐时体温。我们从三项指标入手分析潮间带物种所面临的热胁迫：a...

# 数据来源
论文《回溯推算的体温揭示潮间带物种面临的热胁迫被低估》，DOI链接：https://doi.org/10.5061/dryad.9p8cz8wrt

## 数据与文件结构说明
本论文配套数据与代码如下：
### 文件与变量
#### 文件：codes.zip
**描述**：本研究使用的代码，包含热量预算模型（HBM）与分析脚本。
#### 文件：data.zip
**描述**：本研究使用的数据，包含热浪数据、实测温度数据、形态测定数据以及温度数据集。

## 代码与软件说明
本研究代码使用MATLAB R2022a与R 4.3.1编写完成。