ocean ecosystem essay

Biological diversity evolution combines the millions of species that live on our planet, and the genetic differences in those species. Biodiversity plays a key role in maintaining healthy ecosystems and sustaining ecosystem services to the growing human population. It also refers to the massive amount of diverse ecosystems in which species form distinctive communities that interact with each other. One example of biological diversity evolution is the North American Garter Snake. This snake lives primarily

There are a lot of problems that occur in the biophysical environment. These problems differ from pollution, to dumping in the rivers, lakes, and oceans, to destroying Mother Nature’s finest things to support our wants. These problems seem to always involve us in some type of way. We as human beings have lived on this earth for thousands of years. To say that we haven’t made impact on this planet would be such an understatement. I think that we are one of the causes for the environment being the

There are many different types of ecosystems. One in particular is the Grassland. The grasslands have fertile soil, deep grass, wildflowers, herbs it is adjusted to its local climates. The North American grassland feed many animals (birds, horses and cows.) Depending on the season (winter, summer) the temperature is from -40° to 70° F The average rainfall ranges from 10-30 inches. The general ecosystem is composed of a complete eternal functioning cycle. This cycle includes both biotic and

Kylie McGovern Professor Ted Maney Bio 131 L24 10 October 2014 The Salt Marsh Ecosystem 　　A Salt Marsh is an extremely important ecosystem. It is home to a variety of both plants and animals. Salt Marshes have distinct characteristic that separate them from other ecosystems. These characteristics force any plant or animal living there to have ways to adapt to the sometimes extreme environments in order to survive and thrive. Salt Marshes are not only biologically important, they also have economic

A diverse array of species is necessary to maintain ecosystem functions and the ecosystem services upon which humans depend. For example, when water flows through a wetland ecosystem, the water is purified of chemical wastes. Wetlands also help in moderating the flow of water, which thereby minimizes flooding. Wetlands are increasingly being destroyed or degraded, in the United States 50% of wetlands have been damaged, which results in the loss of these services. The destruction of the wetlands that

For example, current clinic trials are now using microbes to help increase the rate at which T-cells can respond to the presence of cancer cells (Green and Ariyan 2014). We are also discovering how microbes contribute to our ocean animal populations and how they influence ocean health (Woods Hole Oceanographic Institution 2014), both positively and negatively. Some microbes can actually aid in the clean-up of oil spills as they ingest and breakdown parts of oil, and others can help us determine how

variety and high diversity of plants and animals than almost any other ocean community. Many species use the thick blades of kelp as a safe shelter for their young from predators and from rough storms (NOAA, 2014). Kelp Forests are found off the west Coast of North America and predominately grow on the Pacific Coast from Alaska and

provide the context for the upcoming research and findings. Ecosystem services and Ecosystem-based Management (EBM) will be discussed. The definitions, current methods, benefits, limitations, and challenges will be discussed. The literature review will discuss the unresolved issues or current challenges. This literature review will…discuss scope and limitations. Ecosystem services Ecosystem services are defined as the benefits natural ecosystems supply to human well-being (Elliff and Kikuchi, 2015).

the case because of multiple human activities that have led to environmental issues and concerns such as pollution, ozone layer thinning, global warming etc. Human impact is a serious threat to ecosystem and food chain of Antarctica. In the last few decades, various marine species of Antarctic ecosystem have been brought close to extinction because of human activities in various forms such as pollution from sewage and other contaminants, overfishing and other mixed activities and

structure and carbon pools. In this study, a sampling design was adopted from Kauffman and Donato(2012)/Murdiyarso et al(2009) to describe composition, biomass and ecosystem carbon pools. To assess the carbon stocks, mangrove ecosystems were divided into two parts; above-ground and below-ground components. In each sampled forest ecosystem, a transect arranged perpendicular from the river or coast shoreline was established with no a priori knowledge of forest composition or structure. Six plots were