文章基本信息

标题：DISTRIBUSI SERTA KANDUNGAN NITRAT DAN FOSFAT DI PERAIRAN DANAU RAWA PENING
本地全文：下载
作者：Ary Susatyo Nugroho ; Shalihuddin Djalal Tanjung ; Boedhi Hendrarto 等
期刊名称：Bioma
印刷版ISSN：2086-5481
电子版ISSN：2549-9890
出版年度：2014
卷号：3
期号：1, April
页码：27-41
DOI：10.26877/bioma.v3i1, April.648
出版社：Universitas PGRI Semarang
摘要：A research on the distribution and content of nitrate and phosphorus in water area of the Rawa Pening lake was conducted on June 5 th to August 28 th , 2012.The study aimed to assess the distribution area and the amount of nitrate and phosphorus in The Rawa Pening lake so that it can be seen tropics status of water area.The study is designed in the form of descriptive explorative.The study was conducted at eight stations that are determined based on the diversity of existing aquatic environmental conditions.Data collecting is done once every two months for three times.The data that was taken in the form of nitrate and phosphate content of the water.The results of the analysis showed that the distribution of nitrate and phosphate in The Rawa Pening lake is uneven.Nitrate and phosphate content vary among the research stations.Nitrate content in the water of the lake lowest average is in the Kesongo village that is 0.004 mg/L and the highest average in the Tuntang village is 0.081 mg/L.The phosphate content of the average lowest is in the Kesongo village that is 0.717 mg/L and the highest average in the village Tambakboyo is 1.350 mg/L.From the results of this study can be concluded that based on the content of nitrate, the water area of The Rawa Pening lake is oliogotrophic water area, but based phosphate content including hypertrophic water area.
其他摘要：DISTRIBUTION AND CONTENT OF NITRATE AND PHOSPHATE IN THE RAWA PENING LAKE ?é?á ABSTRACT A research on the distribution and content of nitrate and phosphorus in water area of the Rawa Pening lake was conducted on June 5 th to August 28 th , 2012. The study aimed to assess the distribution area and the amount of nitrate and phosphorus in The Rawa Pening lake so that it can be seen tropics status of water area. The study is designed in the form of descriptive explorative. The study was conducted at eight stations that are determined based on the diversity of existing aquatic environmental conditions. Data collecting is done once every two months for three times. The data that was taken in the form of nitrate and phosphate content of the water. The results of the analysis showed that the distribution of nitrate and phosphate in The Rawa Pening lake is uneven. Nitrate and phosphate content vary among the research stations. Nitrate content in the water of the lake lowest average is in the Kesongo village that is 0.004 mg/L and the highest average in the Tuntang village is 0.081 mg/L. The phosphate content of the average lowest is in the Kesongo village that is 0.717 mg/L and the highest average in the village Tambakboyo is 1.350 mg/L. From the results of this study can be concluded that based on the content of nitrate, the water area of The Rawa Pening lake is oliogotrophic water area, but based phosphate content including hypertrophic water area.
关键词：distribusi; kandungan; nitrat; fosfat; Danau Rawa Pening.