The Degradation Of Socio Ecological Coastal Areas Of The Philippines

Mangroves are halophyte plants that are physiologically amended to survive in habitat containing high concentration of salt in the soil water even though salt is not a physical requirement for growth; hence they are facultative halophytes (Dictionary, 2015). Mangroves at Nudgee Beach have developed three special mechanisms to manage the excess salt levels in their environment due to the disability of enzymes function at high salt concentration. Each species of mangroves are able to either: exclude (prevent salt entering), extrude (take salt out) or accumulate large amounts sodium chloride, enabling them to survive in their ecosystem (University of Sydney, 2015). Some species of mangrove have more than one of the above characteristics. The process

Since the 2009 dredge project, only one big ship that the dredge was accommodating for has come into the bay. The purpose of the 2009 dredge was to allow larger ships come into the bay as it was to shallow, but since then only one has come through making it almost not worth it considering the effects it's had on the bay.

These strategies are sustainable and appropriate however more immediate action should be taken based on visitors’ opinions and beliefs. Coastal management strategies are simply requirement strategies like council clean ups, and does not include necessary updates and improvements in facilities and stores. This beach is lacking in short and long term major improvement plans as it’s an undervalued beach in contrast to more populated beaches. Councils and governments are putting off major plans for a small town beach which is the reason for its slow upgrade time period and lack of serious management.

Seawalls are also strategies that Cronulla and Collaroy implement on their beaches. However, the seawalls in Collaroy are buried under the sand and are only visible after large-scale erosion events. Whereas Cronulla beach’s seawalls are visible and reduce the scenic

Economic activity and our environment have been closely linked since man first discovered the concept of trade. In the language of economics, the environment has itself, become an increasingly “scarce resource1”. Since economics is about managing these scarce resources, it will be a useful tool when considering some of the environmental issues facing our planet. One of the major concerns confronting the environment today is the overfishing of the world’s oceans, depleting some species to near extinction. With continued advances in technological and industrial proficiency, fishing vessels are able to fish across the globe, further exacerbating the effects of overfishing. Because the oceans are considered a shared or common

The aim of this report is to investigate Long Reef and Collaroy Beach’s coastal management.

The Effects of Human Activity on Coastal Landforms Human activities add another layer of complexity to the natural processes of coastal lands and materials. These activities may have direct or indirect effects on our changing coastlines. They may effect sources of new sediment to the coast and the movement of sediment within the coastal environment. Sediment starvation caused by river and coastal management is one effect of human activities on the coast. For some coastal regions, such as the Pacific coast, a large part of their sediment is supplied by rivers.

Tourism plays a significant role in sustainable development and the United Nations Environment Programme (UNEP) and the World Tourism Organization (WTO) wish to encourage all countries to make sure that their policies and actions for its development and management fully embrace the principles of sustainability. Likewise, policies to promote sustainable development should take full account of the opportunities offered by tourism. Various international conventions and declarations have put forward principles and guidelines for sustainable tourism and the importance of tourism and its sustainability was underlined at the 2002 World Summit on Sustainable Development. Many countries declare that they are pursuing, or wish to pursue, policies for ‘sustainable tourism’. Despite this interest, there remains a degree of uncertainty over the scope and priorities for making tourism more sustainable and only partial appreciation of how to put this into practice (Making Tourism More Sustainable, 2005).

period of time have increased the size of the beach. Enviromental organisations have tried there best to limit the amount of man made deveoplment on coastal lads and many schools

Warrnambool is known for it’s many diverse areas of coastline with many unique beaches; this then brings in various groups of people and tourists in the interest of seeing the beaches or for recreational water activities to Warrnambool. This tourism is positive for Warrnambool economically, but can place a negative effect on the beach environment and the ecosystem.

Earth's oceans are dying. “About 80% of the ocean around the world is polluted with chemicals industrial and residential waste, all of which comes from the land” (“Marine Problems…”).  Pollution is mainly coming from the people. Marine pollution should be stopped because it is the cause of many problems and if something is done about it, people will see an increase in sea life and healthier waters. It makes its way into the ocean and kills marine life. Ocean pollution is affecting the way of fisherman and their everyday lives. It is also very bad on the community because pollution is very bad on tourism. Ocean pollution should be stopped because it is poorly affecting marine life, it is not good for fishermen, and is very bad on tourism.

Since the beginning of time man has shown a desire to alter his physical surroundings based on his perception of inequalities, injustices, survival or even due to his own innovations. Perhaps it stems from the primal instinct to survive and along with that a common theme behind this desire seems to be an effort to make the world a better place, either more aesthetically pleasing, or easier to survive in. Technological advances for human survival and comfort may come at the expense of animals, climate, air, land and sea. Human ignorance often leads to the natural wonders of our world being destroyed due to these technological advances and human arrogance. Humans have wiped out many species that they come in contact with and almost destroyed other natural environments and ecosystems. Along the northeast coast of Australia is a cluster of reefs known as the Great Barrier Reef, the most diverse underwater phenomenon in our world. This natural wonder is not being cared for and everyone needs to take responsibility for what is happening to this reef, especially in adjacent locations and help in as many ways as possible. The Australian Government is responsible for the protection of the natural resources within their country. They need to act as the main spokesperson for the Great Barrier Reef. The government needs to be more proactive because if nothing is done the Great Barrier Reef will no longer exist. Even though it is not just the Australian Government that is to blame for

With Hawaii’s economy being dependant on tourism and the main source of employment, it is important for DMOs ensure its attractions and services are maintained. The beaches are Hawaii’s most popular attractions but are in danger due to erosion and pollution. Erosion is a major environmental issue that affects many of Hawaii’s most famous beaches and is a natural phenomenon. However, the building of structures on the coastline and the formation of sea-walls can speed up the affects. This can impact on the marine life, coral reefs and water quality. As the most popular activities for tourists are based in natural surroundings, it is important to not only ensure the safety of tourists but to maintain the natural environment for future generations. In response, Hawaiian DMOs and environmental government organisations work closely to: educate visitors and residents, regulate what activities tourist can and cannot do in specific areas, organise beach clean-ups and plan beach maintenance strategies. Some

In today’s global economy sustainability is very important; from the biological aspect to the industries they all play a role on the marine environment. As world population increases the demand of fish rises causing overfishing. Certain laws have been placed to limit the amount of wild fishing to reduce the risk of endangerment. To meet the demand of the population, fish farms are introduced. Pollution and health related issues are part of the challenges of fish farming. Sustainability also affects social areas such as beaches.

Planning and development are both extremely important factors within the tourism industry and can have both positive and negative effects on the environment, local communities and tourist destinations. “Destination planning aims to limit the negative impacts of cultural tourism upon the history and lifestyles of the local community. An understanding of sustainable tourist development allows for the development of culture without loss of its authentic identity” (Maidment. T. 2012). This statement discusses the importance of planning to avoid having any negative impacts on environments and communities. Because the effects of tourism are so severe to destinations, many natural and cultural resources have been destroyed, therefore tourism planning is vital to preserve and maintain these places for future generations.