ocean ecosystem essay

The planet is made of up different ecosystems that encompass the animals, vegetation, and nonliving factors. The environmental conditions are dependent on the location and type of ecosystem. There are a large number of ecosystems, ranging from conditions found in the tundra to conditions found in the desert. Each of these types of ecosystem relies on a delicate balance maintained by the symbiotic relationships within its organisms and nonliving components. These symbiotic relationships are a result

4.0 Discussion 4.1 Analyse and Evaluate Data The aim of this experiment was to determine whether urbanisation and the introduction of boardwalks has an impact on the health and species diversity in mangrove ecosystems. One of the primary biotic factors in mangrove ecosystems is crabs. The number of crabs holes were counted in the 1x1 plots and the data, when compared to substrate type, shows that there is the highest density of crab burrows in a substrate type of muddy-sand and as the high

By definition, an ecosystem is a “community of organisms in an area and the physical factors with which those organisms interact.” Although the key characteristics of an ecosystem are the presence of biotic and abiotic factors, it is the interactions that enables vivacious life to flourish. Whether it is the isopods hidden in the nook under a log or its crustaceous ancestors in the vast ocean, ecosystems are thriving with behavior as its driving force. Effective communication can be observed in

with food and clothes. The biodiversity of this world is not permanent; it can change by time and human activities. So we need to keep a balance between all three elements to enrich our Earth with benefits that biodiversity provides us. To make the ecosystem strong, the interwining between the elements of biodiversity needs to be denser and more. For example the Amazon Rainforest, which is famous for being the most biodiverse region due to huge mix of species and the genetic verity within those species

AGLACIER: Alaska GLacial retreat & ACidification Impacts on Ecosystem Resilience The EPSCoR Overarching Question is: How can we understand regime shifts and tipping points in large-scale ecosystems in Alaska. The theme we will address is: Coastal margins and marine living resources. Overarching Goal: This proposed EPSCoR will focus on the impact of glacial melt on the physics and chemistry of the marine environment, and their consequences for the intertidal and coastal biological communities.

Rainforests and Mangroves hold very vital roles in our ecosystems, in which this essay is comparing the two. Mangroves cultural significance towards Brisbane are strongly linked to the Aboriginal and Torres Strait Islander communities of Australia. They have provided food, shelter, medicine and many other resources to the land owners for over 40,000 years. They are also important to Brisbane’s natural environment because they are immensely productive ecosystems in which they provide various resources and services

species, its diversity and liveliness of its residents, coral reefs are well known and popular among many around the world. But the increase in these admirers has come with a price. The colorful reefs have turned white as the chemical composition of the ocean and the ocean’s temperature changes as a result of climate change (Anthony 2009). Although many claim that climate change is naturally occurring, the extent and rapidity in which it is occurring is posing a great threat to many factors in earth, including

resources and animal species have had suffered the destruction of their habitat. Indeed, the phenomena of climate change and global warming have also affected biodiversity, although this has been a slower process, it also causes an imbalance in ecosystems, and can generate the extinction of species that live there. All these problems are related to the increase of the human population and the exploitation of resources that this entails. Eventually, the destruction of natural habits, the overexploitation

grasses have more nutrients for species such as bison and elk. Sea otters found in Pacific coast: Sea otters allow kelp forests to thrive. Loss of the above mentioned habitat and nutrients provided by kelp leads to great cascade effects on the marine ecosystem. If there is no presence of sea otters then it turns into abundant sea urchins and no kelp forest to feed the marine habitat. Sea otters have been observed to be more important in areas of open coast than protected bays and estuaries. 4. a) Keystone

Biodiversity a.Biodiversity- is the degree of variation of life. It is a measure of the variety of organisms present in different ecosystems. This can refer to genetic variation, ecosystem variation, or species variation (number of species) within an area, biome, or planet. Terrestrial biodiversity tends to be highest near the equator, which seems to be the result of the warm climate and high primary productivity. Biodiversity is not distributed evenly on Earth. It is the richest in the tropics