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Short-Term Vegetation Response Following Mechanical Control of Saltcedar (Tamarix spp.) on the Virgin River,Nevada,USA
Virgin River saltcedar riparian invasive species control bull dozer
2015/12/26
Tamarisk (a.k.a. saltcedar, Tamarix spp.) is an invasive plant species that occurs throughout western riparian and wetland ecosystems. It is implicated in alterations of ecosystem structure and functi...
Monitoring survey of paddy rice herbicides in surface water at Sakura River and Lake Kasumigaura
rice herbicide paddy field monitoring Lake Kasumigaura Sakura River
2009/3/11
The eighteen kinds of paddy rice herbicides concentration in water samples at Sakura R. and L. Kasumigaura were monitored from 2001 to 2005. The highest concentrations of the rice herbicides were ob...
The rotifers of Omi River, Ago-Iwoye, Nigeria were qualitatively studied. Twenty-nine species were recorded indicating a fairly rich quality relative to other Nigerian and African waters. Family B...