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ข้อมูลการเผยแพร่ผลงาน
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| ชื่อบทความ |
Water Quality Monitoring in Inle Lake,
Myanmar from the Floating Garden Activity |
| วัน/เดือน/ปี ที่ได้ตอบรับ |
11 ตุลาคม 2564 |
| วารสาร |
| ชื่อวารสาร |
Malaysian Journal of Fundamental and Applied Sciences |
| มาตรฐานของวารสาร |
SCOPUS |
| หน่วยงานเจ้าของวารสาร |
University Technology Malaysia |
| ISBN/ISSN |
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| ปีที่ |
17 |
| ฉบับที่ |
5 |
| เดือน |
September-October |
| ปี พ.ศ. ที่พิมพ์ |
2564 |
| หน้า |
593-608 |
| บทคัดย่อ |
Inle Lake is the second largest inland lake in Myanmar. Floating gardens, mostly for
tomato cultivation, are a unique and profitable method of agriculture used by people living on and
around the lake. This study investigated the water quality of Inle Lake and how it has been
affected by the different agricultural practices used in tomato cultivation on floating garden beds,
by measuring pollution levels. Water samples were collected from the sites representing two types
of agricultural practice from four villages. The first was designated as being grown under good
agricultural practices (GAP), and the other as under non-good agricultural practices (non-GAP),
with this study undertaken during wet season, 2019 and dry season, 2020. Two additional sets of
water samples were collected as references. One of these sets was from the center of the lake
and the other from an inlet stream to the lake. All water samples were analyzed for physical and
chemical properties. The results found that Ca2+, Mg2+ and HCO3
- were dominant in the lake
surface water. The results showed significant differences in the mean values for some water
quality parameters between the GAP and non-GAP of each study sites in both seasons. In
particular, nutrient pollution from chemicals such as nitrogen and phosphorus from the non-GAP
were significantly higher than those from GAP. Water quality index was calculated to describe the
overall quality of lake surface water. It was observed that the water quality was almost threatened
in the floating garden areas. In comparison between two practices, the non-GAP gave the higher
water quality index value than the GAP. This investigated that poor management of fertilizers
usage has had a negative effect on the water quality of the lake. The differences seen in water
quality from the GAP and non-GAP areas, point to ways to successfully manage sources of water
pollution in order to better conserve the lake by sustainable agricultural production. |
| คำสำคัญ |
Water monitoring, fertilizers, water pollution, water quality index |
| ผู้เขียน |
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| การประเมินบทความ |
มีผู้ประเมินอิสระ |
| สถานภาพการเผยแพร่ |
ตีพิมพ์แล้ว |
| วารสารมีการเผยแพร่ในระดับ |
นานาชาติ |
| citation |
มี |
| เป็นส่วนหนึ่งของวิทยานิพนธ์ |
เป็น |
| แนบไฟล์ |
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| Citation |
0
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การเผยแพร่ในรูปของบทความวารสารทางวิชาการ
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