Lake Erie's dead zones are actually quite active, greatly affecting fish distributions, catch rates and the effectiveness of fishing gear, scientists report. "Our study shows that Lake Erie contains a patchwork of low and high-density fish populations," said a researcher. "This understanding of fish distributions can inform policy decisions, such as how many walleye, yellow perch and others can be fished from the lake."
from Oceanography News -- ScienceDaily http://ift.tt/1z33yAW
via IFTTT
from Oceanography News -- ScienceDaily http://ift.tt/1z33yAW
via IFTTT
No comments:
Post a Comment