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Natural Awakenings Central New Jersey

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Rebuilding Coral Reefs With Sound

Rebuilding Coral Reefs With Sound

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Rapid ocean warming and other effects caused by climate change have stressed and degraded corals around the globe, and scientists have been studying ways to rebuild, manage and conserve these vital ecosystems. A new Australian study published in Journal of Applied Ecology tested whether playing certain sounds underwater at reef restoration sites could boost the recruitment of oysters and enhance their habitat-building efforts. Australia’s flat oyster is a key reef-building organism targeted for restoration efforts. 


Previous studies had shown that the sound of healthy reefs differs from that of damaged reefs. Using inexpensive marine speakers, the researchers reproduced the sound of a healthy reef at four sites across two of the largest oyster reef restorations in Australia and compared the results to areas that did not receive this soundscape enrichment. The sonically enhanced areas resulted in the presence of more and larger oysters that formed more three-dimensional habitats atop the reef restorations. The scientists propose that the use of marine soundscapes during early stages of new reef restoration projects could reduce the cost of habitat recovery.

Tick Talk

Spring officially sprung on March 21. We have turned our clocks ahead. We are looking forward to warm winds, sunny skies and the smell of fresh cut grass. The daffodils and tulips have recently bloomed and we are just starting with the yard work that comes with the warmer weather.  Sadly, another season has started ramping up.  Tick season.

•             The best form of protection is prevention. Educating oneself about tick activity and how our behaviors overlap with tick habitats is the first step.

•             According to the NJ DOH, in 2022 Hunterdon County led the state with a Lyme disease incidence rate of 426 cases per 100,000 people. The fact is ticks spend approximately 90% of their lives not on a host but aggressively searching for one, molting to their next stage or over-wintering. This is why a tick remediation program should be implemented on school grounds where NJ DOH deems high risk for tick exposure and subsequent attachment to human hosts.

•             Governor Murphy has signed a bill that mandates tick education in NJ public schools. See this for the details.  Tick education must now be incorporated into K-12 school curriculum. See link:

https://www.nj.gov/education/broadcasts/2023/sept/27/TicksandTick-BorneIllnessEducation.pdf

•             May is a great month to remind the public that tick activity is in full swing. In New Jersey, there are many tickborne diseases that affect residents, including Anaplasmosis, Babesiosis, Ehrlichiosis, Lyme disease, Powassan, and Spotted Fever Group Rickettsiosis.

•             For years, the focus has mainly been about protecting ourselves from Lyme disease. But other tick-borne diseases are on the rise in Central Jersey. An increase of incidence of Babesia and Anaplasma are sidelining people too. These two pathogens are scary because they effect our blood cells. Babesia affects the red blood cells and Anaplasma effects the white blood cells.

•             Ticks can be infected with more than one pathogen. When you contract Lyme it is possible to contract more than just that one disease. This is called a co-infection. It is super important to pay attention to your symptoms. See link.

https://twp.freehold.nj.us/480/Disease-Co-Infection

A good resource from the State:

https://www.nj.gov/health/cd/topics/tickborne.shtml

 

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