Veri Apriyatno Drawings on MSN

Nature ink drawing tutorial | Create detailed trees with simple steps

Create realistic trees using simple linework, shading, and crosshatching techniques. Step-by-step guidance shows how to build ...
BBC

Scientists use tree bark to trace air pollution

Tree bark is being tested by researchers at a university as a new way to trace harmful air pollution in local communities. Particulate matter – tiny particles of dust too small for the eye to see – is ...
KREM

Idaho Department of Lands urges landowners to remove downed trees to prevent bark beetle outbreaks

COEUR D'ALENE, Idaho — The Idaho Department of Lands (IDL) is encouraging landowners to get rid of downed trees in order to prevent bark beetle outbreaks in Idaho. Due to the winter storm in December ...
KREM

City of Spokane removing nearly 250 trees from city parks due to bark beetle infestation

SPOKANE, Wash. — Crews in Spokane are working this week and next to remove trees in city parks that have been damaged by bark beetle infestation. The city says crews will remove around 250 trees from ...
KHQ

Pine bark beetle outbreak leads to loss of trees in Spokane

SPOKANE, Wash. — Spokane's urban forest is facing a significant challenge due to a pine bark beetle outbreak, which has resulted in the removal of at least 200 Ponderosa trees. Urban Forester Katie ...
KXLY 4 News

Bark beetles threaten Spokane pine trees: What homeowners need to know

SPOKANE, Wash. — After the city removed nearly 200 pine trees from public parks and golf courses due to bark beetle infestations, Spokane homeowners need to know how to protect the pine trees in their ...
The Baltimore Sun

Garden Q&A: What’s growing on this tree bark?

I’ve seen a fungus-like growth on several trees in the neighborhood. It’s a pale gray-green color with a frilly texture, and it coats much of the bark on some trunks. Can we do something about this ...
Hartford Courant

Beech bark disease is one more problem for CT trees. What to know.

American beeches (Fagus grandifolia) have been suffering recently from a disease widespread in both Connecticut landscapes and forests, Beech leaf disease (BLD), caused by a foliar nematode, ...
Star Tribune

Birch trees’ thin white bark helps with winter photosynthesis

Bright and white against blue skies, paper birch trees (Betula papyrifera) liven up the winter landscape, especially when contrasted against green conifers, which have made them darlings of seasonal ...
Mongabay

Hidden heroes: Australian tree bark microbes consume greenhouse & toxic gases

If you liked this story, share it with other people. A new study carried out in Australia finds that the bark of common tree species holds diverse microbial communities, with trillions of microbes ...
The Conversation

We discovered microbes in bark ‘eat’ climate gases. This will change the way we think about trees

We all know trees are climate heroes. They pull carbon dioxide out of the air, release the oxygen we breathe, and help combat climate change. Now, for the first time, our research has uncovered the ...