Assessing the impact of unsustainable exploitation and climate change on soil properties alterations in the mountainous regions, Vietnam

Q3 Agricultural and Biological Sciences

Research on Crops Pub Date : 2024-05-22 DOI:10.31830/2348-7542.2024.roc-1075

T. D. Phung

引用次数: 0

Abstract

This study aims to assess the impacts of land use change (LUC) on soil properties and soil organic carbon content (SOCC) in the mountainous regions of Nghe An province, Vietnam. Soil samples were surveyed from forest plant area (FPA), annual plant area (APA), crop plant area (CPA), and bare hill area (BHA) at depths ranging from 0-50 cm during the period 2021-2023. The findings indicated that the conversion from FPA to BHA resulted in a significant decline in SOCC. In comparison to the topsoil layer, reductions of approximately 18.6-22.1% for FPA, 26.5-36.0% for CPA and APA, and up to 37.5% for BHA were observed in the soil profiles. These results underscore the sensitivity of SOCC to LUC across the study area. Moreover, the study contributes to our understanding of the implications of LUC on soil health and offers valuable insights for effective land management and conservation strategies. The conversion of FPA into various types of land use (TLU) has a detrimental impact on soil properties, highlighting the urgent necessity for sustainable land use practices.

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评估不可持续开发和气候变化对越南山区土壤特性变化的影响

本研究旨在评估土地利用变化（LUC）对越南义安省山区土壤性质和土壤有机碳含量（SOCC）的影响。在 2021-2023 年期间，对森林植被区 (FPA)、一年生植被区 (APA)、作物植被区 (CPA) 和裸露山丘区 (BHA) 0-50 厘米深处的土壤样本进行了调查。研究结果表明，从 FPA 到 BHA 的转换导致 SOCC 显著下降。与表土层相比，在土壤剖面中观察到 FPA 降低了约 18.6-22.1%，CPA 和 APA 降低了 26.5-36.0%，BHA 降低了高达 37.5%。这些结果凸显了整个研究区域的 SOCC 对土地利用变化的敏感性。此外，这项研究有助于我们了解土地利用变化对土壤健康的影响，并为有效的土地管理和保护策略提供了宝贵的见解。将《森林保护区》转化为各种类型的土地利用（TLU）会对土壤性质产生不利影响，因此迫切需要采取可持续的土地利用措施。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Research on Crops Agricultural and Biological Sciences-Soil Science

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

1 months

期刊介绍： The Research on Crops is a peer-reviewed journal publishing original research papers, review articles and short communications in English on all basic and applied aspects of crop sciences, agricultural water management, agro-climatology, agroforestry, agronomy, crop production, crop protection, cropping systems, food science & technology, genetics & plant breeding, horticulture, plant & soil science, plant biotechnology, plant nutrition, post-harvest management of crops, seed science, soil management & tillage, vegetables, weed science, agricultural engineering, agri-business, agricultural economics and extension, etc. The aim of the journal is to provide a forum for the scientific community to publish their latest research findings. The manuscripts submitted for publication should not contain data older than 4 years on the date of submission. The articles submitted for publication in this journal should not be submitted elsewhere simultaneously for publication in another journal. These should not carry any copyright material without prior permission of copyright holder. The articles should present a complete picture of the investigation made and should not be split into parts. There is no prescribed limit regarding the number of pages in case of full-length articles. However, the authors are advised to keep the length of their articles from 4 to 10 full printed pages of the journal. The articles should be divided into the sub-sections: ABSTRACT, INTRODUCTION, MATERIALS AND METHODS, RESULTS AND DISCUSSION, CONCLUSIONS, and REFERENCES. Tables and figures should be appended separately at the end.