The piscator is a species of water snake.

草花蛇是在沼泽湿活动的蛇类。

In 1999, WWF began supporting the nomination and gazetting of Ramsar sites in China.

世界自然基金会从1999年开始支持中国的国际重要湿与加入工作。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛虫对湿松粉蚧有较强的捕食作用，通过散放虫的成虫和幼虫，增加林间虫的数，能较好抑制湿松粉蚧的增长。

Ardeidae bird is one of important species belonging to wet land ecosystem, and regarded as indicator for environmental assessment.

鹭科鸟类是湿生态系统中重要的生物种类之一,也是环评价的一类指示动物。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究的结果表明，不同水生植物的蒸散、生物、根密度和根长存在较大的差异，这些差异对水生植物的泌氧性能、碎石床人工湿的水力负荷率、氮磷去除效果和有机污染物的降解有重要的影响。

The piscator is a species of water snake.

草花蛇是在沼泽湿地活动的蛇。

In 1999, WWF began supporting the nomination and gazetting of Ramsar sites in China.

自然基金会从1999年开始支持中国的国际重要湿地申请与加入工作。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛虫对湿地松粉蚧有较强的捕食作用，通过散放虫的成虫和幼虫，增加林间虫的数量，能较好地抑制湿地松粉蚧的增长。

Ardeidae bird is one of important species belonging to wet land ecosystem, and regarded as indicator for environmental assessment.

鹭科鸟是湿地态系统中重要的种之一,也是环境质量评价的一指示动。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究的结果表明，不同水的蒸散量、量、根密度和根长存在较大的差异，这些差异对水的泌氧性能、碎石床人工湿地的水力负荷率、氮磷去除效果和有机污染的降解有重要的影响。

The piscator is a species of water snake.

草花蛇是在沼泽湿地活的蛇类。

In 1999, WWF began supporting the nomination and gazetting of Ramsar sites in China.

世界自然基金会从1999年开始国的国际重要湿地申请与加入工作。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛虫对湿地松粉蚧有较强的捕食作用，通过散放虫的成虫和幼虫，增加林间虫的数量，能较好地抑制湿地松粉蚧的增长。

Ardeidae bird is one of important species belonging to wet land ecosystem, and regarded as indicator for environmental assessment.

鹭科鸟类是湿地生态系统重要的生种类之一,也是环境质量评价的一类指示。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

究的结果表明，不同水生植的蒸散量、生量、根密度和根长存在较大的差异，这些差异对水生植的泌氧性能、碎石床人工湿地的水力负荷率、氮磷去除效果和有机污染的降解有重要的影响。

The piscator is a species of water snake.

草花蛇是在沼泽活动的蛇类。

In 1999, WWF began supporting the nomination and gazetting of Ramsar sites in China.

世界自然基金会从1999年开始支持中国的国际重要请与加入工作。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛虫对松粉蚧有较强的捕食作用，通过散放虫的成虫和幼虫，增加林间虫的数，能较好抑制松粉蚧的增长。

Ardeidae bird is one of important species belonging to wet land ecosystem, and regarded as indicator for environmental assessment.

鹭科鸟类是生态系统中重要的生物种类之一,也是环境价的一类指示动物。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究的结果表明，不同水生植物的蒸散、生物、根密度和根长存在较大的差异，这些差异对水生植物的泌氧性能、碎石床人工的水力负荷率、氮磷去除效果和有机污染物的降解有重要的影响。

The piscator is a species of water snake.

草花蛇是在沼泽湿地活动的蛇类。

In 1999, WWF began supporting the nomination and gazetting of Ramsar sites in China.

世界自然基金会从1999年开始支持中国的国际重要湿地申请与加。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛虫对湿地松粉蚧有较强的捕食用，通过散放虫的成虫和幼虫，增加林间虫的数量，能较好地抑制湿地松粉蚧的增长。

Ardeidae bird is one of important species belonging to wet land ecosystem, and regarded as indicator for environmental assessment.

鹭科鸟类是湿地生态系统中重要的生物种类,是环境质量评价的类指示动物。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究的结果表明，不同水生植物的蒸散量、生物量、根密度和根长存在较大的差异，这些差异对水生植物的泌氧性能、碎石床人湿地的水力负荷率、氮磷去除效果和有机污染物的降解有重要的影响。

The piscator is a species of water snake.

草花蛇是在沼泽动的蛇类。

In 1999, WWF began supporting the nomination and gazetting of Ramsar sites in China.

世界自然基金会从1999年开始支持中国的国际重要申请与加入工作。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛虫对松粉蚧有较强的捕食作用，通过散放虫的成虫和幼虫，增加林间虫的数，能较好抑制松粉蚧的增长。

Ardeidae bird is one of important species belonging to wet land ecosystem, and regarded as indicator for environmental assessment.

鹭科鸟类是态系统中重要的种类之一,也是环境质评价的一类指示动。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究的结果表明，不同水植的蒸散、、根密度和根长存在较大的差异，这些差异对水植的泌氧性能、碎石床人工的水力负荷率、氮磷去除效果和有机污染的降解有重要的影响。

The piscator is a species of water snake.

草花蛇是在沼泽湿地活动蛇类。

In 1999, WWF began supporting the nomination and gazetting of Ramsar sites in China.

世界自然基金会从1999年持中国国际重要湿地申请与加入工作。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛虫对湿地松粉蚧有较强捕食作用，通过散放虫成虫和幼虫，增加林间虫数量，能较好地抑制湿地松粉蚧增长。

Ardeidae bird is one of important species belonging to wet land ecosystem, and regarded as indicator for environmental assessment.

鹭科鸟类是湿地生态系统中重要生物种类之一,也是环境质量评价一类指示动物。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

结果表明，不同水生植物蒸散量、生物量、根密度和根长存在较大差异，这些差异对水生植物泌氧性能、碎石床人工湿地水力负荷率、氮磷去除效果和有机污染物降解有重要影响。

The piscator is a species of water snake.

草花蛇是在沼泽湿地活动的蛇类。

In 1999, WWF began supporting the nomination and gazetting of Ramsar sites in China.

世基金会从1999年开始支持中国的国际重要湿地申请与加入工作。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛虫对湿地松粉蚧有较强的捕食作用，通过散放虫的成虫和幼虫，增加林间虫的数量，能较好地抑制湿地松粉蚧的增长。

Ardeidae bird is one of important species belonging to wet land ecosystem, and regarded as indicator for environmental assessment.

鹭科鸟类是湿地态系统中重要的物种类之一,也是环境质量评价的一类指示动物。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究的结果表明，不植物的蒸散量、物量、根密度和根长存在较大的差异，这些差异对植物的泌氧性能、碎石床人工湿地的力负荷率、氮磷去除效果和有机污染物的降解有重要的影响。

The piscator is a species of water snake.

草花蛇是在沼泽活动的蛇类。

In 1999, WWF began supporting the nomination and gazetting of Ramsar sites in China.

世界自然基金会从1999年开始支持中国的国际重要申请与加入工作。

Therefore, the ladybird beetle could be considered as a potential biocontrol agent in controlling the pine mealybug in practice.

圆斑弯叶毛虫对松有较强的捕食作用，通过散放虫的成虫和幼虫，增加林间虫的数量，能较好抑制松的增长。

Ardeidae bird is one of important species belonging to wet land ecosystem, and regarded as indicator for environmental assessment.

鹭科鸟类是态系统中重要的物种类之一,也是环境质量评价的一类指示动物。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究的结果表明，不同水植物的蒸散量、物量、根密度和根长存在较大的差异，这些差异对水植物的泌氧性能、碎石床人工的水力负荷率、氮磷去除效果和有机污染物的降解有重要的影响。