However, the clearing of land for establishing croplands might have resulted in an inadvertent change in the climate.
Newly established croplands, however, may not have the infrastructure necessary to support maximum production effort.
Sixteen paired ground water monitoring wells were established in cropland and riparian buffers at two agricultural research sites during July 2002 and July 2003.
Because it is used to establish the baseline amount of SOC in cropland before switchgrass or miscanthus production begins, it influences results for these feedstocks.
We sampled secondary pastures of different age (1 to 31 years old), established on former degraded cropland at three agro-ecosystems in the semi-arid Highveld of South Africa; old degraded croplands and primary grassland used for cattle grazing served as controls.
Presumably such infrastructure has been established in areas where cropland has existed for sometime.
A slope cropland (control) and five grasslands of successive age-classes (6-, 16-, 36-, 56-, and 79-year natural restoration treatments) were selected to establish a chronosequence on China's Loess Plateau.
It was supposed that conservation tillage will be established on 100% of all cropland in Miyun County that is not terraced.
Regression trees for determining the major drivers of cropland and urban land change were established.
The kinetics of nitrate removal in wetlands receiving agricultural drainage from irrigated cropland was investigated with the objective of establishing design criteria for incorporation of ecosystem services in agricultural watersheds.
