Spring Chinook Salmon Oncorhynchus tshawytscha are transported above dams in the Willamette River to provide access to blocked spawning habitat. However, 30–95% of these transplants may die before spawning in some years. To varying degrees, salmon in other tributaries—both blocked and unblocked—have similar prespawn mortality (PSM) rates. Our study determined...
This article argues that the international criminal justice system fails to sufficiently address conflict-related sexual violence in two critical ways: [1] by advocating a pro-prosecution, “end impunity” approach (defined as holding perpetrators accountable through criminal, civil, administrative or disciplinary proceedings) which applies the prevailing Euro-American model of justice designed to...
Introduced vector-borne diseases, particularly avian malaria (Plasmodium relictum) and avian pox
virus (Avipoxvirus spp.), continue to play significant roles in the decline and extinction of native forest birds in
the Hawaiian Islands. Hawaiian honeycreepers are particularly susceptible to avian malaria and have survived
into this century largely because of persistence...
Histology is often underutilized in aquatic animal disease screening and diagnostics. The agreement between histological classifications of infection and results using diagnostic testing from the American Fisheries Society's Blue Book was conducted with 4 common salmon pathogens: Aeromonas salmonicida, Renibacterium salmoninarum, Ceratomyxa shasta, and Nanophyetus salmincola. Adult Chinook salmon (Oncorhynchus...
The wildland urban interface (WUI) delineates the areas where wildland fire hazard most directly impacts human communities and threatens lives and property, and where houses exert the strongest influence on the natural environment. Housing data are a major problem for WUI mapping. When housing data are zonal, the concept of...
Over the past 60 years, housing growth has outpaced population growth
in the United States. Conservationists are concerned about the far-reaching environmental
impacts of housing development, particularly in rural areas. We use
clustering analysis to examine the pattern and distribution of housing development
since 1940 in and around the Northern...
The number of wildland–urban interface communities affected by wildfire is increasing, and both wildfire suppression and losses are costly. However, little is known about post-wildfire response by homeowners and communities after buildings are lost. Our goal was to characterise rebuilding and new development after wildfires across the conterminous United States....
Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous environmental contaminants generated as byproducts of natural and anthropogenic combustion processes. Despite significant public health concern, physiologically based pharmacokinetic (PBPK) modeling efforts for PAHs have so far been limited to naphthalene, plus simpler PK models for pyrene, nitropyrene, and benzo[a]pyrene (B[a]P). The dearth of...
Tropical dry forests are the most threatened forest type in the world yet a paucity of research about them stymies development of appropriate
conservation actions. The Paran~a River Basin has the most significant dry forest formations in the Cerrado biome of central Brazil
and is threatened by intense land conversion...