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Results for: 'green%20revolution'

24:13

Forest Monitoring for Early Successional Species in the Green Mountains

By: vmc

This was presented by Laurence Clarfeld as a part of a series of contributed talks from the 2022 FEMC Annual Conference. To learn more about the conference, visit: https://www.uvm.edu/femc/cooperative/conference/2022. Near the turn of the century,...

1:29

Fall Color

By: uvmext

Autumn colors in leaves of maple trees is an annual phenomenon that is highly prized for its beauty and is also economically important. As day length shortens, the tree stops making new green chlorophyll pigment while the chlorophyll already in th...

1:31

Photosynthesis

By: uvmext

The sugaring season has been over for a while. Maple trees ended their annual period of dormancy when their winter buds broke, allowing new leaves to emerge. These lush green leaves are now working to produce all the energy needed for the tree to ...

44:37

Sture Hansson: University of Vermont Marsh Professor Lecture The Good, the Bad, and the Ugly: On Algal Blooms in the Baltic Sea

By: presdent

Blue-green algal blooms are common in the Baltic Sea as well as in many lakes, and they are often seen as a nuisance and an indication of environmental degradation. But because something is ugly does not necessarily mean that it's also bad. Can cy...

0:46

Green Ash

By: mmcdonal

Tree Literacy Module

51:45

HST67/ENVS167#7-2: Ecologies of Global Power (2)

By: anbuchan

Lecture on economic, military and environmental consequences of consolidation of US global hegemony post-WWII

1:37

Maple Seeds

By: uvmext

Sugar maple flowers that are fertilized in spring, will develop into mature seeds in late summer. The seeds come in the form of winged samaras (sometimes referred to as helicopters or whirligigs). Sugar maple samaras develop in pairs but generally...

1:31

Sugarbush Management 2

By: uvmext

Late summer, while leaves are still green is a good time to assess the trees in your sugarbush. Weak or declining individuals will show areas of crown dieback. Trees with more than 75% dieback will likely not survive but are still competing for li...