Habitat connectivity and matrix restoration: the wider implications of agri-environment schemes, Donald & Evans (2006) refer to the threat that agri-business has on indigenous wildlife and the long-term problems this dynamic poses to both human and non-human species. Almost half of all land surfaces on the planet are consumed by agricultural endeavors, note the authors. Agricultural develop threatens species diversity more so than overpopulation itself. Monocrops and cash crops like soybean, rubber, and oil palm are only the most obvious means by which habitats are destroyed. When any pristine landscape is compromised by human development, the result is an irreversible fragmentation. Agro-business does, tend to pose the greatest threat to environmental integrity and diversity. As developing nations devote increasing amounts of space...
"Habitat Connectivity and Matrix Restoration" illustrates the political, social, and ecological implications of agro-business and inspires possible solutions. Birds, according to the authors, are one of the great indicators of habitat integrity, change, and connectivity. Mono-crops, especially the types grown currently in developing nations, do not support species diversity, discourage indigenous bird populations, and in general alter the entire ecological integrity of the entire region. Biodiversity has an impact not just on local bird populations but other species as well. Especially considering the importance of habitat connectivity, agricultural systems must become more intelligent.
Environmental Thresholds of connectivity refer to the points at which ecological change creates dramatic results. For example, previously integral, continuous landscapes can become fragmented (Monkkonen & Reunanen 1999). The shifts in ecological processes can be dramatic and disastrous especially in certain areas. Nagelkerken (2009) refers specifically to the thresholds of connectivity in tropical coastal ecosystems: including but not limited to wetlands. There are numerous types of ecological processes that are affected potentially
Otherwise more data and creative solutions would be required in order to get some sense of how to maintain eel populations. The notion of doing a population survey in the Sargasso Sea is tempting, although it is difficult to see how this would be accomplished. Perhaps serious monitoring efforts on the return of the juveniles -- taking the place of harvesting of these juveniles -- could give some sense of
Stated examples include: "cessation of mining or farming or causes of erosion, restricting livestock from riparian areas, removing toxic materials from soil or sediments, and eradicating invasive exotic species; (4) restoration of processes/disturbance cycles and this involves restoration of important ecological processes including natural flooding or fire regimes so that natural integrity is restored; (5) rehabilitation of substrates which may be any type of activity focused on repairing soil
Management Plan a Threatened Endangered Species. (My topic Rocky Mountain Wolf) You demonstrate a knowledge species question, habitat requirements, natural history, . Then learned, develop a management plan bring population species choice back brink "threatened" "endangered" status. Management plan for the Rocky Mountain Wolf Setting the context The threat of environmental instability is becoming clearer. If until 2011, skeptics could have argued that global warming is a make belief phenomenon, recent studies
This entity follows the California Clean Air Act and the Federal Clean Air Act so that it is responsible for air monitoring, permitting, enforcement, long-range air quality planning, regulatory development, and education and public information activities with regard to air pollution. A more recent concern has developed as the first cruise ship to enter Monterey Bay since 1966 caused environmental groups to demand increased protection for marine sanctuaries and to
Wetlands are the main link between the land and the water, and as such are vitally important to the ecology. Wetlands have been misunderstood and abused throughout the history of the United States -- and elsewhere in the world -- and that has led to enormous environmental losses. This paper explores all pertinent information with regard to wetlands. What are Wetlands? The Environmental Protection Agency (EPA) defines wetlands as those "…transition zones
Our semester plans gives you unlimited, unrestricted access to our entire library of resources —writing tools, guides, example essays, tutorials, class notes, and more.
Get Started Now