NB Resilient Goals
Climate change will impact New Bedford’s wildlife, open spaces, air and water. To reduce the strain on habitats and to protect the City’s air and water quality, NB Resilient has laid out four goals:
- Reduce air, water, soil, noise and light pollution.
- Take an integrated water resource management approach that considers the needs of the natural water ecosystem, human water use, and potential droughts and flooding.
- Add more tree canopy coverage equitably across the city.
- Protect wildlife and their habitat by using native or sustainable species in landscaping throughout the city.
To learn more, read our Natural Resources Fact Sheet.
Impervious surfaces refer structures such as roads, sidewalks, driveways, and parking lots that are made from impenetrable materials like asphalt and concrete. These surfaces restrict groundwater recharge and worsen flooding and increase the risk of harmful runoff entering our waterways. One NB Resilient strategy is to research and find opportunities to install alternatives to impervious surfaces and hardscapes in the City. As of 2014, 33.9% of New Bedford was covered in impervious surfaces.
Impervious Surface in New Bedford
This map shows the percent of impervious area within 1 square kilometer. The higher percentage of impervious surface in the city center contributes to the heat island effect, which refers to the hotter temperatures that accompany built out areas. Reducing the amount of impervious surface will help residents stay cool during high heat days.
Maintaining open space throughout the city prevents increasing the amount of impervious surface and brings social, cultural, and environmental benefits to residents. New Bedford has over 3,000 acres of open space with two thirds of that land dedicated to conservation and recreation.
Urban Tree Canopy
The Benefits of Trees
Trees in urban and suburban settings provide many environmental, social, and economic benefits to the local community. They provide shade which reduces the need for air conditioning and helps keeps residents cool during high heat days. They reduce erosion, improve air and water quality, and sequester carbon, which slows the onset of climate change. Protecting urban trees in New Bedford is a top priority. NB Resilient outlines actions to create an Urban Reforestation Plan to increase the tree canopy, reduce the urban heat island effect, and improve storm water management.
Urban Tree Canopy
In 2014, Mayor Mitchell set the goal of planting 5,000 trees by 2030. At the time the goal was set, the tree canopy covered 32.8% of the city. The goal is to increase the canopy covering to 42.5%. This graph shows how New Bedford’s tree canopy compares to surround communities of a variety of sizes.
Urban Tree Canopy
Economic Value of Trees
Not only do trees create a more visually pleasing city, they also provide invaluable services like filtering our air and sequestering carbon. These services result in nearly half a million dollars in annual values, not including the value of carbon stored in trees.
Warming temperatures and more irregular precipitation threaten our waterways and drinking water. To remedy this challenge, NB Resilient has proposed developing a watershed protection plan. This action would ensure New Bedford’s water resources are functioning, healthy, and able to provide a wide range of benefits to people and wildlife.
Protecting the quality of our water supply depends both on reducing pollutants and on well maintained infrastructure. New Bedford’s Department of Public Infrastructure (DPI) is proactive about taking measures to ensure our water is safe. To the left is a sample of actions DPI took in 2018 to protect our water.
How You Can Help
Protecting our natural resources is a full community effort. Here are some ideas of steps everyone can take to help.
How does Biodiversity Help New Bedford?
New Bedford's natural environment plays a critical role in protecting our communities from the hazards of climate change.
- Reducing runoff protects our fish populations and the jobs that depend on them.
- Dedicated green space soaks up flood waters from intense storms.
- Plants improve air quality and reduce temperatures in urban areas.
- Protecting pollinators improves vegetation health, which slows erosion and helps farmers.
Become a Citizen Scientist!
New Bedford's Buttonwood Zoo helps organize the local branch of Frogwatch USA, and they always need volunteers! Why should you care about frogs? They're an important indicator of wetland health! Healthy frogs means healthy wetlands, and that means less erosion, fewer invasive species, and a more stable water table for our community.