How Have Introduced Species Affected Australia? In Australia, invasive species cause immense damage to our soils, native plants and animals, and annual production losses worth millions of dollars. Feral animals such as rabbits, goats, cattle, buffalos, pigs, donkeys, horses and camels degrade natural habitats by intensive or selective grazing. What is the impact of introduced
What Does Ecological Model Mean? The ecological perspective is a useful framework for understanding the range of factors that influence health and well-being. It is a model that can assist in providing a complete perspective of the factors that affect specific health behaviors, including the social determinants of health. What is the purpose of an
What Is A Cultural Service? The non-material benefits people obtain from ecosystems are called ‘cultural services’. They include aesthetic inspiration, cultural identity, sense of home, and spiritual experience related to the natural environment. Typically, opportunities for tourism and for recreation are also considered within the group. Is education a cultural ecosystem service? In contrast, on
What Is The Impact Of Carrying Capacity On Ecosystems? If a population exceeds carrying capacity, the ecosystem may become unsuitable for the species to survive. If the population exceeds the carrying capacity for a long period of time, resources may be completely depleted. Populations may die off if all of the resources are exhausted. What