Lacawac Hiking Trails
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    • White Pine
    • Eastern Hemlock
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    • Lake Lacawac
    • Glacial Bog
    • Pickerelweed
    • Diversity of Birds
    • Glacial Erratic Rock
    • American Black Bear >
      • Diet
      • Population
      • Reproduction
  • Big Lake Trail
    • Food Web
    • North American Beaver
    • Osprey
    • Watershed
    • Japanese Barberry >
      • Characteristics
      • Threat to Forest
      • Control Methods
    • Minerals & Rocks >
      • Minerals
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      • Sedimentary Rocks
      • Metamorphic Rocks
      • Identification
    • Sugar Maple
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    • Lake Wallenpaupack >
      • Electricity Generation
      • Recreation
      • Watershed Management
    • Wild Grapevines
    • Hayscented Fern
  • Maurice Broun Trail
    • Fields & Meadows
    • Stone Walls
    • Gypsy Moth Caterpillars
    • Oak Trees >
      • White Oak
      • Red Oak
      • Black Oak
    • Raccoons
    • Owls
    • Snakes >
      • Snake ID
    • Bats >
      • Bat Houses
  • Ledges Trail
    • Deer Exclosures
    • Geological Faults >
      • Normal Fault
      • Reverse Fault
      • Strike-slip Fault
    • Wild Orchids
    • Ledges
    • Ferns
    • Mosses & Lichen
    • Vernal Pools
    • Mushrooms
  • Warbler Trail
  • Partner Ridge Trail
  • Watres Trail
    • Edge Effect
    • Hummocks and Hollows
  • Carriage-Lakefront Trails
    • Native Fish
    • Lake Research
    • Aquatic Vegatation
    • Plankton
    • Lake Succession >
      • Oligotrophic Lake
      • Mesotrophic Lake
      • Eutrophic Lake

Mesotrophic

Mesotrophic lakes have an intermediate level of productivity. They may have some fish, submerged aquatic vegetation, and a medium level of nutrients. Sometime of these lakes are still very clear but others can become more turbid as sediments and organic material start to enter the lake.

Picture
This picture shows aquatic plants vegetating the lake bottom and how the water becomes less clear.
​

Location

About lacawac sanctuary

Lacawac Sanctuary Field Station and Environmental Education Center is an independent, non-profit, environmental education organization located on the shore of Lake Wallenp​aupack in the Northern Poconos.  We operate solely on program fees, memberships, sponsorships, grants and private donations from people like you

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  • Home
  • About
    • Sources
    • Contact Us
  • Visitors Center
    • Native Plant Garden
    • Bees
    • Weather Station
  • Historic Great Camp Trail
    • Connell Park
    • Sustainable Forestry
    • Hemlock Woolly Adelgid
    • Early Years
    • Field Station
  • Lake Lacawac Trail
    • White Pine
    • Eastern Hemlock
    • Sphagnum Moss
    • Blueberry Bushes
    • Bog Plants
    • Lake Lacawac
    • Glacial Bog
    • Pickerelweed
    • Diversity of Birds
    • Glacial Erratic Rock
    • American Black Bear >
      • Diet
      • Population
      • Reproduction
  • Big Lake Trail
    • Food Web
    • North American Beaver
    • Osprey
    • Watershed
    • Japanese Barberry >
      • Characteristics
      • Threat to Forest
      • Control Methods
    • Minerals & Rocks >
      • Minerals
      • Igneous Rocks
      • Sedimentary Rocks
      • Metamorphic Rocks
      • Identification
    • Sugar Maple
    • Streams
    • Hydroelectric Dam
    • Lake Wallenpaupack >
      • Electricity Generation
      • Recreation
      • Watershed Management
    • Wild Grapevines
    • Hayscented Fern
  • Maurice Broun Trail
    • Fields & Meadows
    • Stone Walls
    • Gypsy Moth Caterpillars
    • Oak Trees >
      • White Oak
      • Red Oak
      • Black Oak
    • Raccoons
    • Owls
    • Snakes >
      • Snake ID
    • Bats >
      • Bat Houses
  • Ledges Trail
    • Deer Exclosures
    • Geological Faults >
      • Normal Fault
      • Reverse Fault
      • Strike-slip Fault
    • Wild Orchids
    • Ledges
    • Ferns
    • Mosses & Lichen
    • Vernal Pools
    • Mushrooms
  • Warbler Trail
  • Partner Ridge Trail
  • Watres Trail
    • Edge Effect
    • Hummocks and Hollows
  • Carriage-Lakefront Trails
    • Native Fish
    • Lake Research
    • Aquatic Vegatation
    • Plankton
    • Lake Succession >
      • Oligotrophic Lake
      • Mesotrophic Lake
      • Eutrophic Lake