Marine Environment College Essays Samples For Students

Human industrial activities, production, and by-products of globalization as a result of human development provide negative local and global impact on the marine environment. Thus, human-generated materials interact with the marine environment, they include persistent organic pollutants, polycyclic aromatic hydrocarbons, brominated flame-retardants, organometals, and numerous pesticides (Crain, 2009, 40). Globally, they negatively impact the coastal marine environment; industrialization results in pollution from toxins or fertilizers, overharvesting, and disease. Unfortunately, habitat loss entails the complete removal of the ecosystem and its services (Crain, 2009, 40). On the other hand, the conversion of a system to a different habitat type will ...

Introduction

Our knowledge of ocean life is limited to big fishes and salty water. However, with new discoveries it is now evident that ocean life is mainly kept in balance by microorganisms. Billions of micro, nano and singular celled organisms called planktons are the primary producers of the marine fish web. Any living being in order to survive needs energy in the form of food and on earth the sole supplier of energy is the Sun. Be it ocean food chain or terrestrial food chain it always start with the sun. In case of terrestrial chains plants and weeds are ...

INTRODUCTION

The research capitalizes on the condition of coastal marine environment due to eutrophication (Gray, Shiu-sun Wu and Or). This process of enrichment that is suppose to foster growth to marine and aquatic life is believed to have an adverse effect due to the disturbance that it creates in the marine system. According to the authors, eutrophication facilitates for excessive nutrient absorption of most aquatic plants and microorganism. As a result, it increases the rate of sedimentation that results to hypoxia. When this happens, fishes and other marine life forms do not receive sufficient oxygen. Malabsorption of oxygen stags growth. This ...

Introduction

Seagrass beds are amongst the most productive marine habitats and their wide-ranging distribution. They provide homes and food sources for many marine animals, prevent erosion and provide nurseries for many commercial and recreational fish species. Despite their importance to the environment, seagrass beds are increasingly being decimated by the results of human activities. The destruction of seagrass beds may have serious consequences on the biodiversity of coastal regions and as a consequence, may negatively impact on commercial and recreational fishing, and ultimately all marine species.

Description of Issue

Seagrasses are flowering plants that live in marine and estuarine habitats. They are rooted ...

Management – Maritime Administration

Introduction 3

Benefits and Challenges Associated with Port State Control 5
Port State Control MOU 8
Discussion and Comparison of various existing port State control MOUs 11
MOUs and whether they help strengthen Port State Control or just another layer of bureaucracy 12
Conclusions 14

References 16

Introduction
The International Maritime Organization is one of the many branches formed after the birth of the United Nations. It was originally known as the Inter-Governmental Maritime Consultative Organization when it was first established in Geneva in 1948; the International Maritime Organization (IMO) retained that name until 1982 when ...

Human interventions in stopping various occurrences in the marine environment are common; in fact, humans have been reusing to reverse as many problems in the environment as possible. Some professionals argue that, “No matter what actions are taken in the future, these problems will persist because they’re natural occurrences and are not related to human intervention.” One wonders whether this statement is true as it suggests that human actions are natural in the environment and, therefore, any attempts to control then are acts in futility.
I believe that the human interventions are increasing the depletion of the ...

Plastic particles are in the developing and developed countries becoming an alarming cause of plastic pollution. Theses particles consist of micro-beads, nurdles from cosmetics products as well as the breakdown matters of plastic litter. Nurdles are plastic resin pellet which are intermediary goods used to manufacture plastic products are typically less than 5 mm (0.20 in) in diameter usually find their way to the numerous streams which neighbors the plastics manufacturing factories where they cause plastic pollution which is termed as Mermaid's tears.

For decades, there has not been much investigation or discussion about the plastic bottles and the ...