Aloha Snowflake Friday!
There are different sizes and shapes of snowflakes, and none are exactly alike, although they do fit into one of 35 different shape categories. They form when water vapor condenses into ice crystals in the clouds. They accumulate around particles of dust or dirt, which affects their shape, as do factors such as temperature, humidity, and currents. Snowflakes have different numbers of water molecules, and it is these molecules which cause them to form a crystal pattern. A six-sided crystal snowflake is most common, but flat or thin needle-shaped flakes also form. Snowflakes also have different amounts of oxygen and hydrogen, which also affects their shape. Although they are made of clear ice, they appear white because of diffuse reflection.
blast Trump logging plan aimed at reducing wildfires
Conservation groups are blasting a Trump administration decision officials said will reduce wildfires by streamlining environmental reviews of timber salvage projects.
spotted owl’s Endangered Species Act status will remain
The U.S Fish and Wildlife Service ruled against upgrading the iconic Northern spotted owl’s protection status Monday under the Endangered Species Act. The agency said the species’ continued decline warrants a reclassification from “threatened” to “endangered’' but it elected against taking that step because it considers other listed species to be higher priorities.
aim to use artificial intelligence to save endangered whales
Researchers are aiming to "teach'' a computer to recognize the sounds of resident killer whales in order to develop a warning system for preventing ships from fatally striking endangered orcas off British Columbia's coast.
Calls to terminate Columbia River Treaty spark concern after 2 years of negotiations
A cross-border treaty that has regulated the flow of the Columbia River for over 50 years could be in jeopardy as a group of American politicians calls on the president to invoke his executive authority and terminate the treaty.
aims to expand protected area
A coalition of conservation groups, shellfish farmers, tribes and area residents is asking the state Department of Natural Resources to cancel plans for three timber sales to protect a rare rhododendron forest. The 936-acre forest on the Toandos Peninsula and along Dabob Bay is the largest in the world.
sewage treatment plant up and running
After four years of construction, the Capital Regional District’s $775-million Wastewater Treatment Project has begun treating sewage at the McLoughlin Point plant.
butterfly denied protection by Trump administration, despite
growing extinction dangers
The monarch butterfly was turned down by the Trump administration on Tuesday when the government declined to use the powers of the Endangered Species Act to help save it from extinction.
proposes his latest climate-change package as part of
Gov. Jay Inslee Tuesday unveiled a new climate-change package that includes a renewed push for a clean fuels standard and capping some greenhouse-gas emissions.
sets new 2025 emissions target after falling behind on climate
The British Columbia government is setting a new target for cutting greenhouse gas emissions by 2025 after determining it is further from reaching its goals than previously forecast.
hearty 'hooligans' declining in the Salish Sea
A river spawning species of forage fish known as the longfin smelt is rare and getting rarer in the Salish Sea.
Demands More Mitigation for Nearshore Projects in The Puget Sound
In November, the National Marine Fisheries Service (NMFS or the Service) issued a final jeopardy opinion for 39 nearshore development projects in the Puget Sound region that had been under consultation with the U.S. Army Corps of Engineers (Corps).
Islands salmon farms to be phased out of existence over next 18
he controversial open-net salmon farms in the Discovery Islands near Campbell River, B.C., will be phased out over the next 18 months.
First time in more than a generation, Chinook salmon spawn in upper Columbia River
For the first time in more than a generation, Chinook salmon have spawned in the upper Columbia River system.
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