دورية أكاديمية
The carrying capacity of estuarine mangroves in maintaining the coastal urban environmental health of Southeast Sulawesi, Indonesia
| العنوان: | The carrying capacity of estuarine mangroves in maintaining the coastal urban environmental health of Southeast Sulawesi, Indonesia |
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| المؤلفون: | Kangkuso Analuddin, Alrum Armid, Ruslin Ruslin, Sahadev Sharma, La Ode Kadidae, La Ode Muhammad Yasir Haya, Andi Septiana, Saban Rahim, Richard A. McKenzie, Jumarddin La Fua |
| المصدر: | Egyptian Journal of Aquatic Research, Vol 49, Iss 3, Pp 327-338 (2023) |
| بيانات النشر: | Elsevier, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Aquaculture. Fisheries. Angling LCC:Environmental sciences |
| مصطلحات موضوعية: | Coastal Urban City, Environmental health, Estuarine mangroves, Heavy metals pollution, Southeast Sulawesi, Aquaculture. Fisheries. Angling, SH1-691, Environmental sciences, GE1-350 |
| الوصف: | This study aims to elucidate the carrying capacity of estuarine mangroves in Southeast Sulawesi, to maintain environmental health of its coastal cities. The concentrations of mercury (Hg), Copper (Cu), Manganese (Mn), Lead (Pb), Zinc (Zn), and Nickel (Ni) were analyzed in sediments and mangrove tissues samples from Kendari bay and Tinanggea estuaries. This was followed by the determination of translocation and bioaccumulation factors, as well as the total accumulation of heavy metals on a landscape level. The results showed that the sediment in Kendari Bay had higher heavy metal concentrations than in Tinanggea, indicating the anthropogenic impact of the highly populated city of Kendari. Moreover, the roots and stems of mangroves had higher heavy metal concentrations than the leaves. Overall, the Bioconcentration Factors (BCF) of Hg, Cu, Mn, Pb and Zn metals were >1, indicating that estuarine mangroves have a higher phytoremediation capacity for heavy metals. Estuarine mangrove biomass also enables the high accumulation of heavy metals in both Kendari bay and Tinanggea, signifying the greater phytoremediation potential of urban estuarine mangroves. Based on these findings, the study supports the conservation and management of mangroves in urban estuaries to maintain the environmental health of coastal cities. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1687-4285 |
| Relation: | http://www.sciencedirect.com/science/article/pii/S1687428523000201; https://doaj.org/toc/1687-4285 |
| DOI: | 10.1016/j.ejar.2023.03.002 |
| URL الوصول: | https://doaj.org/article/98973f5c09024067bb74e225e894808c |
| رقم الأكسشن: | edsdoj.98973f5c09024067bb74e225e894808c |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 16874285 |
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| DOI: | 10.1016/j.ejar.2023.03.002 |