<p>Map showing locations of study lakes within parkland (north, 95°25′N 45°40′W) and prairie (south, 95°60′N 47°30′W) study regions in Minnesota, USA. Shaded area indicates extent of Prairie Pothole Region.</p
<p>A map of the study sites in the coastal wetlands of the Laurentian Great Lakes, overlaid with the...
<p>Study area with census tracts that contain study patient residential locations in Minnesota and W...
<p>Squares and circles indicate sites used for tree row removals and controls, respectively. Shaded ...
<p>Research blocks are indicated by circles within the outline of Minnesota in north, central, and s...
<p>The study area is Michigan USA and the map shows the regions used in all analyses (Ecological Dra...
<p>This study area is divided into four regions (i.e., northern Dakota, southern Dakota, northern Ra...
<p>Twenty survey strata from the Waterfowl Breeding Population and Habitat Survey cover most of the ...
<p>Study area with soils surveys (in black) in the Laurentian Mixed Forest (black and grey) of Minne...
<p>Location of the study plots in a boreal forest landscape in SE Norway. Plots labeled with K are l...
<p>Location of study sites (gray circles, B) in relation to landcover characteristics (B), and locat...
NWR = National Wildlife Refuge. NSR = National Scenic Riverway. LTER = Long-term Ecological Research...
<p>The figure shows the locations of the waterholes surveyed (diamonds), and of artificial waterhole...
<p>Location of study site within the northwestern region of the state of Mississippi, USA. The cross...
<p>Map of North America with an inset of study sites (filled circles) in the western United States.<...
<p>A) The location of the 101 study lakes in the Mackenzie Delta uplands (Northwest Territories, Can...
<p>A map of the study sites in the coastal wetlands of the Laurentian Great Lakes, overlaid with the...
<p>Study area with census tracts that contain study patient residential locations in Minnesota and W...
<p>Squares and circles indicate sites used for tree row removals and controls, respectively. Shaded ...
<p>Research blocks are indicated by circles within the outline of Minnesota in north, central, and s...
<p>The study area is Michigan USA and the map shows the regions used in all analyses (Ecological Dra...
<p>This study area is divided into four regions (i.e., northern Dakota, southern Dakota, northern Ra...
<p>Twenty survey strata from the Waterfowl Breeding Population and Habitat Survey cover most of the ...
<p>Study area with soils surveys (in black) in the Laurentian Mixed Forest (black and grey) of Minne...
<p>Location of the study plots in a boreal forest landscape in SE Norway. Plots labeled with K are l...
<p>Location of study sites (gray circles, B) in relation to landcover characteristics (B), and locat...
NWR = National Wildlife Refuge. NSR = National Scenic Riverway. LTER = Long-term Ecological Research...
<p>The figure shows the locations of the waterholes surveyed (diamonds), and of artificial waterhole...
<p>Location of study site within the northwestern region of the state of Mississippi, USA. The cross...
<p>Map of North America with an inset of study sites (filled circles) in the western United States.<...
<p>A) The location of the 101 study lakes in the Mackenzie Delta uplands (Northwest Territories, Can...
<p>A map of the study sites in the coastal wetlands of the Laurentian Great Lakes, overlaid with the...
<p>Study area with census tracts that contain study patient residential locations in Minnesota and W...
<p>Squares and circles indicate sites used for tree row removals and controls, respectively. Shaded ...