Data and code for: Vegetation determines how warming reshapes optimal water tables for wetland emissions

This is a pre-publication version. The dataset will be updated to the full version upon manuscript acceptance. This repository contains the analysis code and a subset of the compiled dataset supporting the manuscript: "Vegetation determines how warming reshapes optimal water tables for wetland emissions" Contents:- Analysis_Code_Part1.R: Flux–water-table relationship analyses (Figs. 1–3), including piecewise breakpoint models, bootstrap uncertainty quantification, model comparison, and emission-side GWP optimisation.- Analysis_Code_Part2.R: Temperature sensitivity analyses (Figs. 4–6), including sliding-window Q10 profiling, dynamic parameterisation, bias quantification, and climate-adaptive trajectory extraction.- Public_Dataset_EXAMPLE.xlsx: Example subset of the compiled database (full dataset will be made available upon acceptance).- README.md: Documentation of file structure and software requirements. The full dataset comprises 16,343 paired flux–water-table observations from 454 sites across 153 wetland complexes in 27 countries. The complete dataset will replace this example file upon manuscript acceptance.本版本为预出版版本，待稿件录用后，本数据集将更新为完整版。 本仓库包含支撑以下论文的分析代码与汇编数据集的子集： "Vegetation determines how warming reshapes optimal water tables for wetland emissions"（中文译名为《植被决定升温如何重塑湿地排放的最优水位》） 文件包含内容如下： - Analysis_Code_Part1.R：通量-水位关系分析代码（用于生成图1至图3），涵盖分段断点模型、自助法不确定性量化、模型比较以及排放端全球增温潜势（Global Warming Potential，GWP）优化。 - Analysis_Code_Part2.R：温度敏感性分析代码（用于生成图4至图6），涵盖滑动窗口Q10分析、动态参数化、偏差量化以及气候适应性轨迹提取。 - Public_Dataset_EXAMPLE.xlsx：汇编数据库的示例子集（完整版数据集将在稿件录用后公开）。 - README.md：文件结构与软件需求说明文档。 完整数据集包含来自27个国家153个湿地综合体的454个观测站点的16343组成对通量-水位观测数据。待稿件录用后，完整版数据集将替换本示例文件。