Filters: Contacts: Janet Curran (X)
2 results (7ms)
Filters
Date Range
Extensions Types Contacts
Categories Tag Types
|
Major floods in Southeast Alaska and Hawaiʻi that potentially threaten life, property, and culturally significant resources and ecosystems are caused by mechanisms related to intense precipitation for both locations as well as snow melt-based processes for Alaska. Small, high-gradient, and heavily vegetated watersheds with direct contribution to the ocean are common in both locations. To understand how climate change may affect flooding in these regions, an analysis of the underlying mechanisms that cause flooding is needed. The scope of this study includes an analysis of annual peak-streamflow records from long-term streamgages in Southeast Alaska and Hawaiʻi to determine whether the main flood-producing mechanisms...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2021,
Alaska,
Alaska CASC,
CASC,
Drought, Fire and Extreme Weather,
This dataset consists of survey data, plots, photos, and a photo index from a cross section survey of the Eklutna River at the Glenn Highway bridge in Alaska. The cross sections were surveyed in 2016 and 2017 using a total station, then adjusted to match datums for a Municipality of Anchorage orthophoto and Alaska Department of Transportation and Public Facilities bridge as-built elevations.
Categories: Data;
Types: Citation;
Tags: Eklutna,
Eklutna River,
Flood plains,
Glenn Highway,
Lower Eklutna Dam,
|
|