The creation of nature reserves is the primary means used by conservation biologists protect biodiversity. However, unless key ecological processes are protected within the reserves, it may be difficult to maintain biodiversity over the long-term.Consumption of woody vegetation by large herbivores such as moose and deer is one such key ecological process.he striking effects of moose browsing activity on Viburnum alnifolium and Abies balsamea has led to greater interest in the effect of this herbivore on community dynamics. Two additional grant proposals have been submitted (one funded, one not funded) that have built upon this critical ecological process.
Behavior and social problems also can be an indirect result of a brain injury. DifÂ­ficulties in paying attention, staying on task, and predicting the consequences of actions may be associated with behavior problems when caregivers expect preinjury levels of performance (Ylvisaker et al., 1998).
The Effects of Alcohol and Drug Abuse on the Brain. Alcohol and drug abuse can have an extremely devastating effect on the user. There are physical implications that can damage just about every organ in the body. There are mental and emotional implications that can cause you to develop serious psychological conditions.