Brian Barton
The health of our oceans is a pressing issue, with trillions of pieces of plastic polluting our oceans today. Marine debris, such as plastic, derelict fishing gear, and abandoned vessels, negatively impacts hundreds of marine species and ecosystems. It can harm or kill animals when ingested or cause entanglement, and it can also interfere with navigation safety and human health. To tackle this, various technologies and initiatives have been developed, including apps that aid in ocean cleanup and conservation. These apps help users identify and document wildlife sightings, understand the impact of pollution, and contribute to data collection for research and solutions. While apps are a useful tool, other methods such as beach cleanups, new recycling technologies, and policy changes are also crucial in addressing ocean pollution.
| Characteristics | Values |
|---|---|
| Goal | Rid the oceans of 90% of plastic by 2040 |
| Strategies | Intercepting plastic in rivers; cleaning up plastic in oceans |
| Technologies | Large floating net-like barrier; NASA Satellite Technology; plastic-eating microorganisms |
| Impact | Reduced marine animal fatalities; positive impact on wildlife, the food chain, and community health |
| Apps | Litterati; Dive Against Debris; Sea Watcher |
| App Features | Identify marine species; document wildlife sightings; identify and locate litter |
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What You'll Learn
- Apps like 'Litterati' help identify litter and expose the amount of trash in a given area
- 'Dive Against Debris' is an app that empowers scuba divers to make each dive environmentally impactful
- The 'Good Fish Guide' advises seafood lovers on the most sustainable seafood choices
- 'Seafood Watch' helps users make eco-friendly choices when dining out or shopping
- Apps can help researchers understand the health of reefs and marine mammal populations
Apps like 'Litterati' help identify litter and expose the amount of trash in a given area
Apps have been pivotal in the fight against ocean pollution. They have helped identify litter, expose the amount of trash in a given area, and educate people about the harmful effects of plastic pollution. One such app is Litterati, which has gained significant popularity.
Litterati is an app that allows users to expose the amount of trash they find anywhere, from city streets to country lanes. It encourages users to take a photo of any litter they come across before disposing of it in the recycling or refuse bin. The app automatically tags the location of the litter and identifies the type of litter, such as food packaging or cigarette butts. This data is incredibly useful for authorities and local governments to understand the extent and sources of pollution in their areas. They can then implement targeted litter reduction action plans and develop policies to combat litter and illegal dumping.
The app also has a map feature that shows users where they picked up the trash, providing a visual representation of litter hotspots. This information can be used to determine the most effective locations to place trash cans and allocate resources for cleanup efforts. Additionally, the data collected through Litterati aids in public awareness and education initiatives, helping to create a global community dedicated to preventing litter and ocean pollution.
Litterati has been particularly effective in engaging local communities and conservationists, especially during the COVID-19 pandemic. It has enabled users to take action against litter in their neighborhoods and contribute to a larger movement for change. The app has been utilized by cities like Norfolk to combat the increase in litter during the pandemic and develop data-driven solutions.
With over 280,000 people in 185 countries using the app, Litterati has helped pick up more than 11 million pieces of litter worldwide. The app empowers individuals to make a difference in their communities and contribute to a global litter database, providing valuable insights to decision-makers and researchers working to halt litter production at the source.
In conclusion, apps like Litterati play a crucial role in identifying litter, exposing trash hotspots, and mobilizing communities to take action against ocean pollution. By providing data and tools for education and policy development, these apps contribute to a more sustainable future and help protect our oceans and marine life from the devastating impacts of plastic pollution.
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'Dive Against Debris' is an app that empowers scuba divers to make each dive environmentally impactful
Mobile apps have become a powerful tool in the fight against ocean pollution, with their ability to engage and empower individuals to take action for marine conservation. One such app, Dive Against Debris, is specifically designed to involve scuba divers in tackling marine debris and making a positive environmental impact.
Dive Against Debris is an initiative by Project AWARE, a marine-conservation foundation addressing critical ocean issues, including marine debris. The app empowers scuba divers to make each dive environmentally impactful by providing them with a platform to catalogue and report marine trash. Divers can easily upload data to the Dive Against Debris Map, contributing to a global database of marine pollution information. This map is a powerful tool, illustrating the extent of pollution in dive sites and helping to spread awareness about the urgency of addressing marine debris.
The app provides divers with a list of common types of marine debris and utilizes the smartphone's geolocation function to accurately report the location of the debris. This data is invaluable to scientists and conservation experts, enabling them to make informed decisions about solutions to the marine debris crisis. Additionally, divers can record other important details, such as location, date, weather conditions, depths, bottom time, the type of ecosystem, and the number of divers present.
The Dive Against Debris app also encourages divers to take action by providing them with mesh bags and underwater data cards. Divers can collect any rubbish they find, record their findings, and upload the results online. This citizen science project not only helps clean dive sites but also empowers divers to be part of the solution, contributing to a global dataset that informs strategies to prevent debris from entering the ocean.
The success of the Dive Against Debris app is evident in the engagement of over 86,000 divers from 120 countries, who have collectively removed over 1.6 million pieces of trash from the ocean. This app demonstrates the power of technology to mobilize individuals and create a community dedicated to ocean conservation, making each dive an opportunity for environmental impact and a step towards a healthier marine ecosystem.
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The 'Good Fish Guide' advises seafood lovers on the most sustainable seafood choices
Plastic pollution poses a significant threat to ocean health, with trillions of pieces of plastic polluting the oceans today. This plastic pollution breaks down into microplastics, which can be ingested by marine wildlife and enter the human food chain, causing adverse health effects. To address this issue, various initiatives and technologies are being developed to reduce and remove plastic pollution from the oceans. One such effort is The Ocean Cleanup, a non-profit organization that aims to remove 90% of floating ocean plastic by 2040 through river interception and ocean cleanup systems. Additionally, legislative actions, such as the global plastics treaty signed by 175 UN member states, aim to set regulations to reduce plastic pollution.
Amidst these efforts to combat ocean pollution, seafood lovers can play a crucial role in supporting sustainable seafood choices. The Good Fish Guide advises seafood enthusiasts on making environmentally conscious decisions when consuming seafood. The guide provides comprehensive advice to ensure that seafood dishes are sustainable, with ratings based on three key factors: the type of seafood, its origin, and the method of capture or farming.
The Good Fish Guide offers detailed information on the sustainability of various seafood options, covering around 130 species with over 600 sustainability ratings. Each rating is meticulously researched and reviewed to ensure accuracy and transparency. By referring to this guide, seafood lovers can make informed choices that minimize their impact on ocean ecosystems and the wildlife that depends on them.
For instance, the guide might recommend choosing specific types of seafood that are more abundant and sustainably sourced, or it may advise against consuming certain species that are overfished or caught using environmentally damaging practices. Additionally, the guide can help users understand the environmental implications of different fishing and farming methods, enabling them to select seafood that aligns with their values and priorities.
By following the recommendations provided by The Good Fish Guide, seafood enthusiasts can actively contribute to the preservation of marine ecosystems and the long-term viability of the seafood industry. This collective effort can help ensure that future generations can enjoy an abundance of fresh and local seafood while minimizing the negative consequences of human activity on the oceans.
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'Seafood Watch' helps users make eco-friendly choices when dining out or shopping
While there are several apps that help tackle ocean pollution, one notable app is Seafood Watch. Seafood Watch is a user-friendly app that provides up-to-date recommendations on eco-friendly seafood options. It empowers users to make sustainable choices when dining out or shopping, thereby contributing to a healthier ocean and planet.
The app offers valuable insights into which seafood species are sustainable and which should be avoided. It helps users identify eco-friendly seafood options that have been sourced responsibly, with minimal environmental impact. For example, the app might recommend wild-caught Alaskan salmon, which is sustainably sourced due to strict regulations that prevent overfishing and protect habitats. Similarly, mussels are suggested as an eco-friendly choice because they are farmed using methods that require no feed, and they help filter and clean the water.
Seafood Watch also educates users about certifications like the Marine Stewardship Council (MSC) and Aquaculture Stewardship Council (ASC) labels. These certifications assure consumers that the seafood they are purchasing meets strict sustainability standards. By checking for these labels, users can make informed, eco-conscious choices. For instance, the MSC label on wild-caught seafood indicates that it comes from fisheries adhering to sustainability practices, while the ASC label certifies responsibly farmed seafood.
The app encourages users to ask questions about the sourcing of their seafood, such as "Is this fish MSC-certified?" or "Was this farmed responsibly?" This promotes transparency and accountability in the seafood industry. By using Seafood Watch, individuals can make a real difference in preserving marine biodiversity, supporting ethical fishing practices, and reducing the environmental impact of their dietary choices.
In addition to Seafood Watch, other apps like "Dive Against Debris" and "Litterati" also contribute to ocean conservation efforts. "Dive Against Debris" empowers scuba divers to make a positive environmental impact by collecting trash underwater and recording their findings. Meanwhile, "Litterati" enables users to expose the amount of trash they encounter anywhere, from city streets to coastlines, by taking photos and tagging the location and type of litter. These apps, along with Seafood Watch, demonstrate how technology can play a pivotal role in addressing ocean pollution and promoting eco-friendly behaviours.
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Apps can help researchers understand the health of reefs and marine mammal populations
Apps have been instrumental in aiding researchers in understanding the health of reefs and marine mammal populations. One of the most common types of apps helps users document wildlife sightings, contributing to the collection of critical data on reefs and marine mammals. For example, the 'Sea Watcher' app, developed in the UK, assists users in identifying marine species based on characteristics like fin shape, colour, and behaviour. This data is then used to assess the impact of pollution, overfishing, and maritime traffic on marine mammal populations.
Similarly, the 'Dive Against Debris' app empowers scuba divers to make a positive environmental impact during their dives by collecting and documenting marine debris. In just a decade, over 86,000 divers worldwide have retrieved more than 1.6 million pieces of trash, providing valuable information on pollution levels and sources.
Additionally, apps like 'Litterati' enable users to photograph and identify litter found anywhere, from streets to mountaintops. This data assists authorities in pinpointing pollution hotspots and identifying solutions.
Beyond plastic pollution, apps also contribute to the understanding of coral reef health. For instance, the integration of photogrammetry techniques with geospatial software allows for the creation of 3D reconstructions of coral reefs, providing detailed information on coral growth, recovery, and survival over time.
The use of autonomous vehicles, such as Autonomous Surface Vehicles (ASVs) and Smaller Remotely Operated Vehicles (ROVs), further enhances data collection. ASVs, aided by GPS, effectively gather imagery and bathymetry data, while ROVs can manoeuvre in shallow waters, carrying cameras and payloads, providing insights into coral reef structural complexity and population trends in demersal fishes.
By leveraging the power of apps and new technologies, researchers can gain valuable insights into the health of reefs and marine mammal populations, informing conservation efforts and policies to protect these vulnerable ecosystems.
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Frequently asked questions
Apps have been somewhat successful in tackling ocean pollution. For example, 'Litterati' is an app that allows users to take photos of litter they find and then place it in the recycling or refuse bin. The app then tags the location and identifies the type of litter. This data is useful for authorities to understand the worst-hit areas and the types of trash. Another successful app is 'Dive Against Debris', which has empowered scuba divers to collect trash underwater. In the past decade, over 86,000 divers from 120 countries have collected 1.6 million pieces of trash.
Beach clean-ups are a simple and effective way to combat ocean plastic pollution. The Ocean Conservancy's International Coastal Cleanup, for example, has removed over 325 million kilograms of trash. Financial incentives can also encourage companies to reduce plastic usage and increase recycling.
The Ocean Cleanup is a non-profit that aims to remove 90% of floating ocean plastic by 2040. Their system uses a large floating net-like barrier to direct plastic to a central retention zone for recycling. Other innovations include NASA's Satellite Technology, which detects plastic concentrations, and the discovery of plastic-eating enzymes like Ideonella sakaiensis.
The majority of ocean pollutants come from human activities, such as runoff from farms, septic tanks, vehicles, and factories. Poor waste management, storm water discharge, and natural disasters like hurricanes also contribute to ocean pollution. Abandoned fishing gear and vessels are a major problem, as they continue to entangle and kill wildlife.
Marine debris harms and kills marine animals through ingestion or entanglement and damages their habitats. Microplastics, in particular, have been found in all marine life, including tiny crustaceans in the deepest trenches. These microplastics enter the human food chain, with potential health risks, as they have been detected in human blood and placentas.
