| 查看: 512 | 回复: 11 | |||
| 当前主题已经存档。 | |||
candy-king2008铜虫 (正式写手)
|
[交流]
15金币急求一段汉译英（两小时内有效）
|
||
|
SWAT模型在流域基础信息数据库的支持下，对石头口门水库流域径流、泥沙和非点源营养物质负荷模拟具有较好的适用性和可靠性。模拟计算得到的氮磷负荷及其时空分布特征与非点源污染源调查评价结果较为吻合。氮磷污染物负荷的实际空间分布与景观格局分析方法确定的污染物流失的关键源区具有较好的一致性，实现了不同研究方法所得结论的相互验证。 本研究表明，将多种技术手段综合运用于流域尺度的非点源污染研究，不仅可以弥补单一研究方法本身的不足，还可以对不同方法的研究结果进行相互比较，互为验证，增强研究结果的可信度。多种技术手段综合运用于非点源污染研究，对解决流域尺度非点源污染问题具有重要的意义 |
回复此楼» 猜你喜欢
全日制（定向）博士
已经有5人回复
-
假如你的研究生提出不合理要求
已经有10人回复
-
萌生出自己或许不适合搞科研的想法，现在跑or等等看？
已经有4人回复
-
Materials Today Chemistry审稿周期
已经有4人回复
-
参与限项
已经有3人回复
-
实验室接单子
已经有4人回复
-
对氯苯硼酸纯化
已经有3人回复
-
求助:我三月中下旬出站，青基依托单位怎么办？
已经有12人回复
-
所感
已经有4人回复
-
要不要辞职读博？
已经有7人回复
★ ★
candy-king2008(金币+2,VIP+0): 6-3 08:42
candy-king2008(金币+2,VIP+0): 6-3 08:42
|
SWAT模型在流域基础信息数据库的支持下，对石头口门水库流域径流、泥沙和非点源营养物质负荷模拟具有较好的适用性和可靠性。模拟计算得到的氮磷负荷及其时空分布特征与非点源污染源调查评价结果较为吻合。氮磷污染物负荷的实际空间分布与景观格局分析方法确定的污染物流失的关键源区具有较好的一致性，实现了不同研究方法所得结论的相互验证。 In the support of information database, th Pollutants e simulation based on SWAT model on basin runoff, sediment and non-point source nutrient load of Shitoumen Reservoir indicated preferable applicability and reliability. The nitrogen and phosphorus load and characteristics of spatial and temporal distribution according to simulation was in good agreement with the results of investigation and assessment on non-point source pollution. The actual spatial distribution of nitrogen and phosphorus load markedly consisted with key zone of pollutants loss based on the landscape pattern analysis method, to determine the loss of key in the source area has a good consistency, achieved mutual authentication among different research methods. |
2楼2009-06-01 19:23:53
★ ★ ★
candy-king2008(金币+3,VIP+0): 6-3 08:42
candy-king2008(金币+3,VIP+0): 6-3 08:42
|
本研究表明，将多种技术手段综合运用于流域尺度的非点源污染研究，不仅可以弥补单一研究方法本身的不足，还可以对不同方法的研究结果进行相互比较，互为验证，增强研究结果的可信度。多种技术手段综合运用于非点源污染研究，对解决流域尺度非点源污染问题具有重要的意义 This study indicated that study of basin-scale non-point source pollution with a wide range of technical means not only made up inadequacy of a single research method, but also compared and verified the study results of different approaches and enhance results credibility. Study on non-point source pollution with a variety of technical means was quite significant for solution of basin-scale non-point source pollution problem. |
3楼2009-06-01 19:40:01
candy-king2008
铜虫 (正式写手)
- 应助: 1 (幼儿园)
- 金币: 31.2
- 散金: 1574
- 红花: 3
- 帖子: 962
- 在线: 150.2小时
- 虫号: 507736
- 注册: 2008-02-19
- 性别: MM
- 专业: 污染物行为过程及其环境效
4楼2009-06-01 20:02:57
monitor2885
至尊木虫 (职业作家)
队长
- 翻译EPI: 15
- 应助: 6 (幼儿园)
- 贵宾: 0.339
- 金币: 38700.5
- 散金: 147
- 红花: 22
- 帖子: 4943
- 在线: 2166.8小时
- 虫号: 701577
- 注册: 2009-02-15
- 性别: GG
- 专业: 生态系统生态学
5楼2009-06-01 21:54:32
monitor2885
至尊木虫 (职业作家)
队长
- 翻译EPI: 15
- 应助: 6 (幼儿园)
- 贵宾: 0.339
- 金币: 38700.5
- 散金: 147
- 红花: 22
- 帖子: 4943
- 在线: 2166.8小时
- 虫号: 701577
- 注册: 2009-02-15
- 性别: GG
- 专业: 生态系统生态学
6楼2009-06-01 21:58:34
monitor2885
至尊木虫 (职业作家)
队长
- 翻译EPI: 15
- 应助: 6 (幼儿园)
- 贵宾: 0.339
- 金币: 38700.5
- 散金: 147
- 红花: 22
- 帖子: 4943
- 在线: 2166.8小时
- 虫号: 701577
- 注册: 2009-02-15
- 性别: GG
- 专业: 生态系统生态学
★ ★ ★ ★ ★
candy-king2008(金币+5,VIP+0):谢谢 6-3 08:42
candy-king2008(金币+5,VIP+0):谢谢 6-3 08:42
|
SWAT model based on fundamental database of basin performs applicability and reliability for Shitoumen reservoir runoff, silts and fines and nutrient loading from non-point source (NPS). Simulated results of N, P load with its spatial and temporal distribution are close to data observed belonging to non-point source pollution. The actual spatial distribution of nitrogen and phosphorus charge shows consistency with the situation that crucial plant of pollutants in reduction which is studied by scenario analysis. Finally, the conclusions of two different approaches can be validated to each other. This study demonstrates various methods are applied to basin-scale NPS pollution analysis. Not only can it offset deficiency of isolated method, but also compare and verify results stem from different approaches, so that this research improves reliability. It is of significance for multi-methods to study on NPS pollution when basin-dimension NPS pollution problem is concentrated. [ Last edited by monitor2885 on 2009-6-1 at 23:44 ] |
7楼2009-06-01 23:16:01
8楼2009-06-02 10:09:55
monitor2885
至尊木虫 (职业作家)
队长
- 翻译EPI: 15
- 应助: 6 (幼儿园)
- 贵宾: 0.339
- 金币: 38700.5
- 散金: 147
- 红花: 22
- 帖子: 4943
- 在线: 2166.8小时
- 虫号: 701577
- 注册: 2009-02-15
- 性别: GG
- 专业: 生态系统生态学
9楼2009-06-02 10:24:20
candy-king2008
铜虫 (正式写手)
- 应助: 1 (幼儿园)
- 金币: 31.2
- 散金: 1574
- 红花: 3
- 帖子: 962
- 在线: 150.2小时
- 虫号: 507736
- 注册: 2008-02-19
- 性别: MM
- 专业: 污染物行为过程及其环境效
10楼2009-06-03 08:39:18