Researchers from the 100 Island Challenge team were interviewed for a piece in bioGraphic in January on an expedition to Rarotonga in the Cook Islands. The article, “Picture of Health,” published online last week, details the daily life of researchers in the field and shares the team’s optimistic view of coral reef health in areas where local managers are making waves to … Read More
100 Island Challenge featured at SXSW: “Saving coral reefs one pixel at a time”
This year at the SXSW festival in Austin, Texas there was a special panel focusing on the use of technology in coral reef conservation – “Saving Coral Reefs One Pixel at a Time”. Dr. Jennifer Smith spoke on this panel alongside Zack Rago, from the documentary, Chasing Coral, and Joanna Klein, a science journalist from the New York Times. … Read More
Collaboration in the news: Smith Lab assists US Fish and Wildlife Service with water quality monitoring at Palmyra Atoll
On a recent trip to Palmyra Atoll, members of the Smith Lab assisted US Fish and Wildlife Service (USFWS) with the deployment of a nearshore water quality sensor. The sensor, a Sea-Bird Electronics 16plus V2 SeaCAT Recorder with integrated WET Labs ECO-FLNTUS (say that 10 times fast!), is part of the Pacific Islands Ocean Observing System’s (PacIOOS) Water Quality Sensor … Read More
New study by SIO alum, Dr. Maggie Johnson, reveals how turf algae fare in the face of global change
Dr. Maggie Johnson, a recent Smith Lab PhD grad, recently published a study in the journal Coral Reefs revealing how epilithic and endolithic algae (that is, algae that grows on top of and beneath the surface of “rocks”, respectively) respond to increasing ocean temperature and acidification (lower pH). Samples were collected from turf-covered substrate in Moorea, and were exposed for … Read More
Herbivore management may be the key to balancing the energetic budget on coral reefs
A new paper published by Emily Kelly and colleagues explains how we can balance the energetic budget on Hawaiian coral reefs through herbivore management and protection. Herbivores on coral reefs play an important role in controlling algal growth, but in systems where density of herbivores is low, algae can grow at a faster rate than they are consumed, resulting in a … Read More
Curious about the “100 Island Challenge”? Check out this article to learn more!
The 100 Island Challenge is a collaborative project led by Dr. Stuart Sandin’s lab, co-led by Dr. Jen Smith, that aims to work with partners worldwide to assess reef health in a holistic way that is comparable across all sites. News Deeply recently interviewed Dr. Smith to learn more about the goals of the 100 Island Challenge in assessing reef … Read More
What are scientists saying about the fate of the Great Barrier Reef?
This week PBS interviewed scientists, including Dr. Jennifer Smith, about the effects of climate change on the health of the Great Barrier Reef. Click here to learn more about the science behind global warming and coral bleaching and what actions you can take daily to help preserve coral reefs!
Smith lab and colleagues find that Crown of Thorns (COTS) larvae can take up organic matter derived from corals
Crown-of-Thorns Starfish Larvae can feed on Organic Matter Released from Corals Ryota Nakajima, Nobuyuki Nakatomi, Haruko Kurihara, Michael D. Fox, Jennifer E. Smith, and Ken Okaji Abstract: Previous studies have suggested that Crown-of-Thorns starfish (COTS) larvae may be able to survive in the absence of abundant phytoplankton resources suggesting that they may be able to utilize alternative food sources. Here, … Read More
Do different species of herbivorous fish have unique grazing roles on coral reefs, or are they all grazing alike?
Coral reefs are home to a large diversity of organisms. The herbivorous fishes, those fish that eat algae in competition with corals, are no exception to such diversity. But do the many species of herbivores have unique grazing roles on reefs or are all herbivorous fishes grazing alike? This was the focus of a study recently published in Oecologia … Read More
Smith lab and colleagues present an autonomous approach to measure coral reef net calcification and production rates
Assessment of net community production and calcification of a coral reef using a boundary layer approach Abstract: Coral reefs are threatened worldwide, and there is a need to develop new approaches to monitor reef health under natural conditions. Because simultaneous measurements of net community production (NCP) and net community calcification (NCC) are used as important indicators of reef health, tools are … Read More