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首页> 外文期刊>American journal of applied sciences >Effects of Converting Tropical Peat Swamp Forest into Oil Palm Plantation on Water Quality
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Effects of Converting Tropical Peat Swamp Forest into Oil Palm Plantation on Water Quality

机译：热带泥炭沼泽林改油棕人工林对水质的影响

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摘要

Peat swamp forest is a unique forest and wetlands ecosystem that recognized as one of the most important reservoir of biodiversity and water resources protection. Rapid development particularly for development, agriculture and plantation in peat swamp forest (PSF) area had given negative impacts to its ecosystem included degradation of its water quality. This study was conducted to determine water quality condition at undisturbed (natural peat swamp forest) and disturbed (converted peat swamp forest) and to determine its effects of forest conversion on water quality. A total of 324 water samples were collected at Sibu, Tatau, Pandan and Sepadok within two years sampling. Based on Water Quality Index (WQI) by Department of Environment Malaysia; river water at PSF of Sibu and Tatau were found categorized under Class Ⅳ (slightly polluted) while river water at Pandan and Sepadok categorized under Class Ⅲ (moderate) water quality status. The most influence parameter that causes the deteriorating of water quality at Sibu and Tatau is low dissolved oxygen (DO), high concentration of ammonia nitrogen (NH_3-N) and chemical oxygen demand (COD) and acidic water pH. Based on this study; river water at PSF of Sibu and Tatau (converted peat swamp forest) could affected and polluted due to agricultural and oil palm plantation activities that took place at the area while compared to river water at PSF of Pandan and Sepadok (natural peat swamp forest) that found categorized under Class Ⅲ (moderate) water quality status. If proper alternative procedures such as sustainable management of water resources, protection of logging and awareness education of local folk are not undertaken, it could lead to the deterioration of the PSF ecosystem. Strategic management practices and applications of technologies to minimize the impacts to PSF should be done on the surrounding environment in order to preserve this natural heritage and for the sustainable management of the ecosystem and conservation of the PSF and its water resources.
机译：泥炭沼泽森林是一种独特的森林和湿地生态系统，被认为是生物多样性和水资源保护的最重要的水库之一。泥炭沼泽森林（PSF）地区的快速发展，特别是发展，农业和种植业的发展，对其生态系统产生了负面影响，包括水质下降。进行这项研究是为了确定未受干扰（天然泥炭沼泽森林）和受干扰（已转换泥炭沼泽森林）的水质状况，并确定森林转化对水质的影响。两年内在诗巫，大屿山，班丹和西帕多克总共采集了324个水样。根据马来西亚环境部的水质指数（WQI）；诗巫和大屿山PSF的河水被分类为Ⅳ类（轻度污染），而班丹和塞帕多克的河水被分类为Ⅲ类（中度）水质状态。导致诗巫和塔陶水质恶化的最大影响参数是低溶解氧（DO），高浓度氨氮（NH_3-N）和化学需氧量（COD）和酸性水pH。根据这项研究；由于该地区发生的农业和油棕种植活动，诗巫和塔陶PSF的河水可能受到影响和污染，而潘丹和Sepadok PSF的河水（天然的泥炭沼泽森林）发现归类于Ⅲ级（中度）水质状态。如果不采取适当的替代程序，例如水资源的可持续管理，伐木保护和当地人的意识教育，则可能导致PSF生态系统恶化。应进行战略管理实践和技术应用，以最大程度地减少对PSF的影响，以保护周围的自然遗产，并实现生态系统的可持续管理以及PSF及其水资源的保护。

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