research essay on ocean pollution

20 essay samples found. Ocean pollution poses a dire threat to marine ecosystems and human health, driven by activities such as plastic disposal, chemical pollution, and oil spills. Essays could delve into the myriad sources of ocean pollution, exploring the scale and impact of contaminants like plastic debris, heavy metals, and agricultural ...

New study appearing in the December 3, 2020, issue of Annals of Global Health finds the marine plastics, one of several forms of ocean pollution worldwide, is increasing at a rate of 10 million metric tons per year. (Photo by Tom Kleindinst, ©Woods Hole Oceanographic Institution) December 3, 2020. Paper finds ocean pollution is a complex mix ...

The Ocean Pollution Problem Overview. Ocean pollution is the unfavorable upshot due to the entrance of chemicals and particulate substances into the ocean. The land is the key source of ocean pollution in the form of non-point water pollution. We will write. a custom essay specifically for you by our professional experts.

To determine the levels of microplastic pollution at sea, water samples were collected across a 4000 km-trajectory in the Tropical Eastern Pacific and the Galápagos archipelago, covering an area ...

Marine pollution is a growing problem in today's world. Our ocean is being flooded with two main types of pollution: chemicals and trash. Chemical contamination, or nutrient pollution, is concerning for health, environmental, and economic reasons. This type of pollution occurs when human activities, notably the use of fertilizer on farms, lead to the runoff of chemicals into waterways that ...

Abstract Plastics have been instrumental in providing access to clean drinking water, medical applications, and improved hygiene and food safety. However, plastics also cause problems. More than 10 million tons of plastic enter the oceans annually. Marine plastic pollution has documented impacts on marine organisms and ecosystem services. The use of chemical additives in plastics also poses a ...

Plastic pollution in beaches and marine environment triggers a negative effect on aesthetic value, natural beauty, and health of ecosystems ( Figure 4 ). As a result, the lowered aesthetic and recreational value in coastal shore areas and marine systems lead to a significant reduction in the total number of tourists ( Figure 4 ).

Integrated research is needed to assess the human and environmental risks of ongoing and future types of ocean pollution, to generate new ideas to reduce the ocean pressures by promoting recycling ...

Ending marine pollution. Nature Sustainability 4 , 459 ( 2021) Cite this article. Scientific evidence sheds light on the extent, source and type of litter in the oceans, as well as on the limited ...

Pollution - unwanted waste released to air, water, and land by human activity - is the largest environmental cause of disease in the world today. It is responsible for an estimated nine million premature deaths per year, enormous economic losses, erosion of human capital, and degradation of ecosystems. Ocean pollution is an important, but ...

Received: January 20, 2023; Accepted: February 04, 2023; Published online: May 10, 2023. Abstract: Plastic pollution in the ocean is a global concern; concentrations reach 580,000. pieces/km and ...

Methods. As a group of interdisciplinary scientists, with expertise in marine pollution, we participated in the Future Seas project (www.FutureSeas2030.org), which identified marine pollution as one of 12 grand challenges, and followed the method outlined in Nash et al. ().The process involved a structured discussion to explore the direction of marine social-ecological systems over the course ...

Much early research on microplastics focused on ocean pollution. But the ubiquitous particles appear to be interfering with the very fabric of the soil environment itself, by influencing soil bulk density and the stability of the building blocks of soil structure, argue Matthias Rillig and colleagues in their Essay.

Plastic waste makes up 80% of all marine pollution and around 8 to 10 million metric tons of plastic end up in the ocean each year. Research states that, by 2050, plastic will likely outweigh all fish in the sea. In the last ten years, we have produced more plastic products than in the previous century. The EPA (Environmental Protection Agency ...

Marine Pollution. The Chesapeake Bay Plastic Survey is intended to assess the necessity and to generate a baseline for a future monitoring effort for plastics pollution trends in the Chesapeake Bay watershed. Awarded the Woodward and Curran's Impact Grant, Ocean Research Project will assess bay-wide plastic pollution by exploring plastic ...

Plastic pollution is a persistent challenge worldwide with the first reports evidencing its impact on the living and nonliving components of the environment dating back more than half a century. The rising concerns regarding the immediate and long-term consequences of plastic matter entrainment into foods and water cannot be overemphasized in light of our pursuit of sustainability (in terms of ...

Our ocean plastic research is not only relevant to improve our cleanup operations, but it also contributes to the global understanding of the problem. CONTINUOUS MONITORING OF THE GPGP. Between 2015 and 2018, we mapped the Great Pacific Garbage Patch ( GPGP) and painted the first global picture of it. We estimate that up to 100,000 metric tons ...

Marine pollution is the harmful effect caused by the entry into the ocean of chemicals or particles. ... Many particles combine chemically in a manner highly depletive of oxygen, causing estuaries ...

We calculated change in the intensity of 14 stressors from human-based activities during an 11 year period from 2003 to 2013 at a ~1 km resolution and estimated the impact on the global ocean ...

We will write a custom essay on your topic. Although there are many natural wastes that affect the ocean life, it is evident that people are the principal cause of ocean pollution. Wastes such as toxic matter, plastics, and human wastes are some of the major sources of pollution in the ocean. In addition, chemicals such as bathing lotions ...

Plastic pollution in beaches and marine environment triggers a negative effect on aesthetic value, natural beauty, and health of ecosystems ( Figure 4 ). As a result, the lowered aesthetic and recreational value in coastal shore areas and marine systems lead to a significant reduction in the total number of tourists ( Figure 4 ).

in our ocean and 46000 pieces in every square mile of oc ean weighing up to 269000 tonnes. Plastic pollution. has a direct and deadly impact on wildlife. Thousands of seabirds and sea turtles, se ...

For example, if you are writing about air pollution, then the terms you use may range from "particulate matter" to "hygroscopicity," depending on the complexity of your essay's subject. Tip #4. The pollution essay thesis statement is a guiding line throughout your writing process.

Ocean noise pollution can extend beyond individual animals to impact entire ecosystems. Here are the facts and how you can help. As a journalist, Gabriella Sotelo covers the environment, climate ...

Over 460 million metric tons of plastic are produced every year for use in a wide variety of applications. An estimated 20 million metric tons of plastic litter end up in the environment every year. That amount is expected to increase significantly by 2040. Plastic pollution affects all land, freshwater, and marine ecosystems. It is a major driver of biodiversity loss and ecosystem degradation ...

New research estimates that up to 11 million metric tons (more than 12 tons) of plastic pollution is sitting on the ocean floor, reported CSIRO, Australia's national science agency, via Phys.org.

The Forum's Ocean Action Agenda also works closely with our industry partners, such as offshore wind developers and ports, to support them in their transitions towards a nature positive and net zero future. Climate change is an inextricable part of the threat to our ocean, with rising temperatures and acidification disrupting fragile ecosystems.

Scientists already know that plastic pollution is a major risk to the ocean's wildlife, but the new study suggests that when ingested, microplastics can travel through the digestive tract and get ...

Hendel added that "in the mornings, we went on research dives in the Pacific Ocean and collected data. In the afternoons, we analyzed the data and witnessed the damage that humans inflict on the ...