Examlex
A species is biologically extinct when it has disappeared from the earth.
Uneven-aged Stand
A forestry term referring to a forest, woodland, or stand of trees that has trees of mixed ages within it, which can enhance biodiversity and resilience.
Mature Trees
Fully grown trees that have reached their full size and are often considered crucial for providing habitat and ecosystem services.
Forested Watershed
A geographic area in which all water runoff drains into a single body of water, covered significantly by forests, affecting water quality and ecosystem health.
Water Runoff
Water, from rain or melted snow, that flows over the land's surface and may collect pollutants before entering water bodies.
Q30: On the generalized model of the demographic
Q32: Alley cropping,agroforestry and terracing are all methods
Q33: _ is underground soil in which captured
Q41: _ are environmental indicators because they live
Q57: Genes mutate,individuals are selected,and populations evolve.
Q67: Natural ecological restoration of riparian areas can
Q81: When births plus immigration exceed deaths plus
Q82: What is to the best approach to
Q83: Some governments have addressed the problems associated
Q97: Removing all the trees from an area