印尼苏拉威西岛南部新海区红树林区潜在的土壤有机碳储量

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2022-11-09 DOI:10.3846/jeelm.2022.17638

A. Malik, Muhammad Ichsan Ali, S. Annas, A. Jalil, Restu Utami Mulya, K. Gravani

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引用次数: 0

摘要

土壤库是红树林湿地的主要碳汇，在减缓气候变化方面发挥着重要作用。然而，水产养殖池塘的扩建进一步破坏了红树林中的碳储存。本研究的目的是估计印度尼西亚南苏拉威西红树林地区的土壤有机碳储量。南苏拉威西岛Sinjai区的红树林是一个受干扰的区域，以前没有对SOC存量进行研究。我们在五个研究地点实施了样线法，在0–15 cm、15–30 cm和30–50 cm的深度收集了15个土芯，并使用点火损失法进行了土壤分析。我们发现SOC存量的平均值为413.10±12.37 Mg C ha–1。更加重视保护和恢复失去的红树林地区是一个高度优先事项。它还可能增加SOC的存量，以缓解气候变化。这项研究将有助于保护剩余的红树林。

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THE POTENTIAL SOIL ORGANIC CARBON STOCKS IN MANGROVE AREAS OF SINJAI DISTRICT, SOUTH SULAWESI, INDONESIA

The soil pool is the primary sink for carbon in mangrove wetlands and plays a major role in mitigating climate change. However, aquaculture pond expansions go further to disrupt carbon storage in mangroves. The aim of this study is to estimate the stock of soil organic carbon (SOC) in the mangrove area of South Sulawesi, Indonesia. The mangroves of Sinjai District in South Sulawesi are a disturbed region with no previous study on SOC stock. We implemented a line transect method at five study sites, collected 15 soil cores at a depth of 0–15 cm, 15–30 cm, and 30–50 cm, and performed soil analysis using the Loss on Ignition method. We find that the mean value of SOC stock is 413.10±12.37 Mg C ha–1. More attention to the conservation and restoration of lost mangrove areas is a high priority. It may also increase the stock of SOC to mitigate climate change. This study will help to preserve the remaining mangroves.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.