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Development and applications of a soil geographic database: a case study in a deltaic environment under rice cultivation
land management soil database capability map dataset salinity Ebro Delta
2014/11/12
The chosen area of this case study is the northern part of the Ebro Delta in northeast Spain. It
used to be an unhealthy swamp until sixty to eighty years ago. Within a relatively short period,
thi...
NITROGEN CYCLING AND REMOVAL EFFICIENCY IN A RICE FIELD
nitrogen nitrogen cycle mass balance water quality
2009/10/13
The major sources and sinks of nitrogen (N) were calculated during the rice growth cycle in a lowland paddy field in Japan in order to better understand contamination of surface and groundwater. Depos...