Sentence examples for alterations of natural from inspiring English sources

Our aim was to prospectively assess in-vivo color alterations of natural teeth associated with fixed orthodontic treatment.

Sedimentation and alterations of natural hydroperiods from watershed cultivation have affected most depressional wetlands in the Great Plains.

They were performed with aquifer sediments, simulating the natural conditions during alterations of natural fresh groundwater to seawater and vice versa.

Pine barrens and other shrublands in the northeastern United States are threatened by destruction and fragmentation, as well as fire exclusion and other alterations of natural disturbance regimes.

This type of brain plasticity is considered physiological because in contrast to electrically evoked potentials or tetanic stimulation, it is triggered by alterations of natural sensory input.

Biodiversity has become increasingly exposed to human alterations of natural habitats, and abiotic and biotic environments are both changing rapidly, often unpredictably, and species and populations are progressively more subjected to stressful environmental conditions.

This alteration of natural fire regimes by the reduction in fire frequencies leads to changes in vegetation, especially to the loss of the native fire-resistant species.

Nevertheless, anthropogenic alteration of natural landscapes leading to land use and land cover change, habitat loss, and species extinctions (may) have putatively disturbed this relationship.

The alteration of natural tree species composition is defined as the deviation of the current tree species composition from that of the natural state.

The historical destruction and alteration of natural Mediterranean habitats and several life-history traits of the species contribute to its vulnerability to extinction.

Numerical models are often used to evaluate the potential impact of human alteration of natural water bodies and to help the design the alternation to mitigate its impacts.