Global drivers of mangrove loss in protected areas.

Despite increasing efforts and investment in mangrove conservation, mangrove cover continues to decline globally. The extent to which protected area (PA) management effectively prevents mangrove loss globally across differing management objectives and governance types is not well understood. We combined remote sensing data with PA information to identify the extent and the drivers of mangrove loss across PAs with distinct governance types and protection levels based on categories developed by the International Union for Conservation of Nature (IUCN).

Three-Dimensional Collagen Membranes Challenging the Gold Standard in Gingival Recession.

Gingival recession is a commonly encountered chief complaint in a dental office, most commonly presenting as pain or sensitivity on intake of food or sometimes just seen as an esthetic concern which may present in a localized or generalized form. Such interest toward dental esthetics has encouraged clinicians to formulate newer minimally invasive surgical techniques which are short but still deliver predictable long-term benefits in restoring the patient's smile. One such method was evaluated in the present short communication where a commercially available, biodegradable, and volume-stable collagen membrane was used to manage gingival recession instead of donor grafts.

The impacts of tidal wetland loss and coastal development on storm surge damages to people and property: a Hurricane Ike case-study.

Coastal wetlands protect communities during hurricanes by reducing storm surge flooding and damages. Previous studies have quantified surge reduction benefits of wetlands, but there is less understanding of how the combination of wetland loss and coastal development influences the spatial distribution of flood extents and damages. In this study we integrate a high-resolution 2-D hydrodynamic model with land-use/land-cover change analyses to assess the effects of total wetland loss, decadal wetland loss, and coastal development on storm surge damages in Galveston Bay, Texas.

Minimally Invasive Surgery Periodontal Therapy for the Treatment of Intrabony Periodontal Defects: A Systematic Review.

Background: Minimally invasive therapeutic approaches have become the standard of care for many medical procedures. Conventional periodontal surgical therapies involve extensive tissue reflection, resulting in increased morbidity which stands to reason out that Minimally invasive surgery (MIS) approach for periodontal therapy would result in less morbidity and better esthetics for the patient. Thus, the aim of this review is to assess the clinical efficacy of MIS periodontal therapy compared to conventional access flap surgery for the treatment of intrabony periodontal defects.

Soft tissue re-growth after different crown lengthening techniques among Indian patients.

Patients often report complaining of fractured or decayed teeth with severe morphological deformities. However, all these clinical scenarios require the same level of care and consideration to rehabilitate form, function and esthetics. Some cases have sufficient clinical crown height while others often require an interdisciplinary approach in the form of orthodontic/surgical extrusion or surgical periodontal options.

The Global Flood Protection Benefits of Mangroves.

Coastal flood risks are rising rapidly. We provide high resolution estimates of the economic value of mangroves forests for flood risk reduction every 20 km worldwide. We develop a probabilistic, process-based valuation of the effects of mangroves on averting damages to people and property.

The Value of Coastal Wetlands for Flood Damage Reduction in the Northeastern USA.

As exposure to coastal hazards increases there is growing interest in nature-based solutions for risk reduction. This study uses high-resolution flood and loss models to quantify the impacts of coastal wetlands in the northeastern USA on (i) regional flood damages by Hurricane Sandy and (ii) local annual flood losses in Barnegat Bay in Ocean County, New Jersey. Using an extensive database of property exposure, the regional study shows that wetlands avoided $625 Million in direct flood damages during Hurricane Sandy.

The Effectiveness, Costs and Coastal Protection Benefits of Natural and Nature-Based Defences.

There is great interest in the restoration and conservation of coastal habitats for protection from flooding and erosion. This is evidenced by the growing number of analyses and reviews of the effectiveness of habitats as natural defences and increasing funding world-wide for nature-based defences-i.e.

Prioritising Mangrove Ecosystem Services Results in Spatially Variable Management Priorities.

Incorporating the values of the services that ecosystems provide into decision making is becoming increasingly common in nature conservation and resource management policies, both locally and globally. Yet with limited funds for conservation of threatened species and ecosystems there is a desire to identify priority areas where investment efficiently conserves multiple ecosystem services. We mapped four mangrove ecosystems services (coastal protection, fisheries, biodiversity, and carbon storage) across Fiji.