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  • Tags / Keywords mangrove
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  • Tags / Keywords naesiotus unifasciatus
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Drivers of Global Mangrove Loss and Gain in Social-Ecological systems
Island and Ocean Ecosystems
Available Online

Hagger, Valerie

,

Lovelock, Catherine. E

,

Worthington, Thomas. A

,

et al

2022
Mangrove forests store high amounts of carbon, protect communities from storms and support fisheries. Mangroves exist in complex social-ecological systems hence identifying socioeconomic conditions associated with decreasing losses and increasing gains remains challenging albeit important.
Mangroves provide Blue Carbon Ecological value at a low Freshwater Cost
Island and Ocean Ecosystems
Available Online

Berger, Uta

,

Chen, Luzhen

,

Krauss, Ken W.

,

Lovelock, Catherine. E

,

et al

2022
Blue carbon wetland vegetation has a limited freshwater requirement. One type, magroves utilizes less freshwater during transpiration than adjacent terrestrial ecoregions, equating to only 43% to 57% of evapotranspiration.
The State of the World's Mangroves 2022
Island and Ocean Ecosystems
Available Online

Leal, Marice

,

Spalding, Mark D

2022
Building resilience to climate change. Healthy mangroves ecosystems are critical for global climate action - playing a key role in carbon storage and in building resilience to a rapidly warning world. Mangroves stabilize coastlines, reduce erosion, foster biodiversity growth and protect coastal communities by building their adaptive capacity and making then more resilient to the impacts of climate change.
The State of the World's Mangroves 2021
Island and Ocean Ecosystems
Available Online
2021
Mangroves are vital components of the planet coastal ecosystems. Mangroves sequester carbon at up to four times the rate of terrestrial forests, making them tremendous allies in our struggle for net-zero carbon emissions by 2050. They stabilize coastlines, protected coastal communities against storm surges, reduce erosion and serve as a vast nurseries and habitats for fish, crustaceans shellfish and wildlife.
A Community-Based Mangrove Planting Handbook for Papua New Guinea
Island and Ocean Ecosystems, BRB
Available Online

,

2019
In Papua New Guinea (PNG), many coastal communities depend on mangroves for their livelihood.
Assessment of snail exposure to the anticoagulant rodenticide brodifacoum in the Galapagos Islands
Island and Ocean Ecosystems, BRB
Available Online

Alifano, A.

,

Campbell, K.J.

,

Fisher, P.

,

Jolley, W.

,

Parent, C.E.

2019
Eradication of invasive rodents has become a powerful tool to protect native island biota. Use of brodifacoum, an anticoagulant rodenticide, has contributed to hundreds of successful invasive rodent eradication e?orts on islands. Application of bait containing brodifacoum for this purpose requires appropriate consideration of adverse e?ects on non-target wildlife. Thus, a priori identi?cation of non-target risks and, where needed, approaches to mitigate these to acceptable levels, is now an essential component of eradication planning and implementation. As part of the plan for eradicating invasive rats and mice from Floreana Island in the Galapagos, we experimentally tested the e?ect of brodifacoum on the Galapagos endemic land snail species Naesiotus unifasciatus. Importantly, the trials were designed to evaluate e?ects of particular components of the bait pellets, namely the active brodifacoum, the pyranine biomarker, and a blue dye. We found no evidence for increased snail mortality following exposure to any of these bait components. We review results of past toxicity studies on terrestrial molluscs and ?nd that, as for our own study, there is likely to be little impact of anticoagulant rodenticide on terrestrial mollusc survival as the result of application of brodifacoum bait. However, given the limited taxonomic representation in the toxicity tests performed on terrestrial molluscs so far, we recommend the continued used of captive toxicity trials to assess potential e?ect of any rodenticide applications on native malacological fauna on a case-by-case basis where large-scale eradication programmes are planned and undertaken.
Vulnerability of mangroves, seagrass and intertidal flats in the tropical Pacific to Climate Change.
BRB
Available Online

Bell, J D

,

Hobday, A J

,

Johnson, J E

2011
In addition to the extensive coral reef habitats described in Chapter 5, the shallow subtidal and intertidal zones around the coasts of Pacific Island countries and territories (PICTs) often support large areas of mangroves and seagrasses.
Comprehensive Desk-top Review of Biodiversity, Conservation and Invasive Species Information for the Kingdom of Tonga
Island and Ocean Ecosystems, BRB
Available Online

Pagad. Shyama

2013
Situated between Fiji to the west and Samoa to the northeast, the Kingdom of Tonga (referred to as Tonga) is comprised of 171 scattered islands of which less than 50 are inhabited. The islands are mainly composed of limestone formed from uplifted coral. Current critical environmental concerns have arisen due to deforestation; damage to coral reefs and the introduction and spread of invasive alien species. Anthropogenic pressure has resulted in extensive modification of all ecosystems on the limestone islands of this group. Only uninhabited and steep volcanic islands still support large tracts of forest.
A field guide to the mangrove & seagrass species of Fiji
Island and Ocean Ecosystems

Skelton, P A

,

Tuiwawa, M V

,

Tuiwawa, S H

2014
The response of mangrove soil surface elevation to sea level rise.
Island and Ocean Ecosystems
Available Online

Anna McIvor

,

Iris Moller

,

Mark Spalding

,

Tom Spencer

2013
Coastal ecosystems such as mangroves can reduce risk to people and infrastructure from wave damage and flooding. The continued provision of these coastal defence services by mangroves is dependent on their capacity to adapt to projected rates of sea level rise. This report exploresthe capacity of mangrove soil surfaces to increase in elevation in response to local rises in sea level.

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