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A Brochure describing the Climate Change and Invasive Species Impacts on Watersheds WDST
Responses of Hawaiian Albatrosses to Environmental Change Data outputs and metadata
Although climate change is predicted to place mountain-top and other narrowly endemic species at severe risk of extinction, the ecological processes involved in such extinctions are still poorly resolved. In addition, much of this biodiversity loss will likely go unobserved, and therefore largely unappreciated. The Haleakalā silversword is restricted to a single volcano summit in Hawai‘i, but is a highly charismatic giant rosette plant that is viewed by 1–2 million visitors annually. We link detailed local climate data to a lengthy demographic record, and combine both with a population-wide assessment of recent plant mortality and recruitment, to show that after decades of strong recovery following successful management,...
Current and year 2100 (SRES A1B) climate envelopes for all native species datasets for “A landscape-based assessment of climate change vulnerability for native Hawaiian plants”.
Categories: Data; Tags: Data, LCC Science Catalog, completed
Facilitating Adaptation in Montane Plants to Changing Precipitation along an Elevation Gradient Symposium Poster
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Hawaiʻi is considered a worldwide biodiversity hotspot, with nearly 90 percent of its native plants found nowhere else in the world. However, about half of these native plants are imperiled by threats including human development, non-native species, and climate change. Through this project, scientists modeled the relative vulnerability of over 1,000 native plant species to the effects of climate change. A panel of experts in Hawaiian plant species assisted with the development of the model and verified its results. From the model, researchers were able to develop a vulnerability score for each plant species and identify categories of species with high, medium, and low vulnerability to climate change. This information...
The “Assessment and Inventory of Ecosystem Services and Environmental Threats” research project will deliver an inventory of existing ecosystem services assessments, products, and decision-support or visualization tools conducted within the Appalachian LCC boundary. The inventory will document and assess the classification, methodology used, describe priority ecosystem services and how they were identified, and provide economic valuations if available. Research will also involve a regional survey and workshops within our boundary to assemble a list of high priority economic goods and services and non‐monetized values and benefits that are dependent on Appalachia’s natural assets while identifying the associated...
Increased water levels, erosion, salinity, and flooding associated with sea-level rise threaten coastal and wetland habitats of endangered waterbirds, sea turtles, monk seals, and migratory shorebirds. As sea-level rises the greatest challenge will be prioritizing management actions in response to impacts. We provide decision makers with two solutions to adaptively manage the impacts of SLR and apply these methods to three coastal wetland environments at Keālia National Wildlife Refuge (south Maui), Kanaha State Wildlife Sanctuary (north Maui), and James Campbell National Wildlife Refuge (north O‘ahu). Firstly, due to the low gradient of most coastal plain environments, the rate of SLR impact will rapidly accelerate...
This final report summarizes the project’s major accomplishments in research, training and product development. We have accomplished our primary goals of this project. With our research we contribute significant new information to the monitoring and assessment of ongoing climatic changes in Hawai‘i. Over the last decades the general trends in the wet season rainfall was negative and given the modeled climate scenarios from CMIP3 and CMIP5, it is very likely these trends are going to continue in the 21st century. In this research project, we improved the spatial information content of our statistical downscaling method through the introduction of the Rainfall Atlas of Hawai‘i station data sets and the use of improved...
Transmission of avian malaria in the Hawaiian Islands varies across altitudinal gradients and is greatest at elevations below 1500 m where both temperature and moisture are favorable for the sole mosquito vector, Culex quinquefasciatus, and extrinsic sporogonic development of the parasite, Plasmodium relictum. Potential consequences of global warming on this system have been recognized for over a decade with concerns that increases in mean temperatures could lead to expansion of malaria into habitats where cool temperatures currently limit transmission to highly susceptible endemic forest birds. Recent declines in two endangered species on the island of Kaua’i, the ‘Akikiki (Oreomystis bairdi) and ‘Akeke’e (Loxops...
Future Distribution of Cloud Forests and Associated Species in Hawaii Final Report
Point Blue Final Report Climate Change Monitoring Workshop Summary and Report
For many species the threats of climate change occur in a context of multiple existing threats. Given the current focus of global change ecology in identifying and understanding species vulnerable to climate change, we performed a global analysis to characterize the multi-threat context for species threatened by climate change. Utilizing 30,053 species from the International Union for Conservation of Nature’s (IUCN) Red List of Threatened Species, we sought to evaluate if species threatened by climate change are more likely threatened by a greater number of non-climatic threats than species not threatened by climate change. Our results show that species threatened by climate change are generally impacted by 21%...
Forested Stream and/or Seepage Forested stream environments are typically found in the buffer zones between forested land and stream banks, often known as riparian zones. Stream headwaters and seepage areas occur where ground water percolates to the surface through muck, mossy rock, and nettles. It can also be found under rocks, among gravel, or cobble where water has begun to percolate in areas near open water. Breeding grounds are commonly found beneath mosses growing on rocks, on logs, or soil surfaces in these types of seepage areas.Predicted climate change will largely impact changes in temperature and moisture availability in forested streamand/or seepage systems, likely having a cascading effect on a species...
Publication titled “​Statistical downscaling of rainfall changes in Hawai‘i based on the CMIP5 global model projections”
A landscape-based assessment of climate change vulnerability for all native Hawaiian plants Handout
A landscape-based assessment of climate change vulnerability for all native Hawaiian plants table with all vulnerability scores and associated data for all species


map background search result map search result map Establishing Climate Change Vulnerability Rankings for Hawaiian Native Plants Establishing Climate Change Vulnerability Rankings for Hawaiian Native Plants