Most of Sri Lanka's climax vegetation cover has been heavily depleted by extensive clearing of forests for settlements, extraction of timber, and agriculture.
As a response to soil and water degradation and wood and timber shortages from the extensive clearing of forests worldwide (Food and Agriculture Organization of the United States FAO 2014), commercial reforestation and afforestation projects that use fast-growing timber species have been carried out extensively (Trujillo 2012).
Discharge of this water to surface waters has increased following extensive clearing of native vegetation for agriculture and is likely to have negative environmental impacts.
The infrequent bleeding observed in these studies likely stems from a combination of factors, including careful selection of patients, few patients having midline neck vessels, the tamponade effect of the tracheostomy tube and dressings, and the surgical technique, including minimal or more extensive clearing of the midline prior to tracheostomy insertion.
These declines have been exacerbated in the Western Australian wheatbelt by the extensive clearing of native vegetation for agricultural development.
Noting the complex interactions between vegetation and climate, he warned that the extensive clearing of rainforest for coffee cultivation in Ceylon (Sri Lanka and Indiaa would adversely impact the climate in those countries and lead to their eventual impoverishment due to soil erosion.
Even before the extensive clearing of the Wheatbelt in the 1930s, B. cuneata must have had a highly fragmented distribution, since the deep yellow sand favoured by the species occurs only in patches, and makes up only 10 to 15% of the area.
Extensive clearing of mangroves for settlement, agriculture and shrimp ponds are the major causes of mangrove decline in Latin America [65], even though there is little compensating economic return from conversion of mangrove areas to agriculture [66].
HEY cells showed extensive clearing of collagen from the pores by 24 h, whereas OVCA429, ES-2, and HOC-7 cells required a longer incubation to accomplish collagen degradation.
In the argentine portion of the Semiarid Chaco a rapid and extensive clearing for industrial agriculture and cattle ranching based on sown pastures is taking place.
