chore: Update text + explanations

mapfile/template.j2

@@ -44,29 +44,26 @@ WEB
             {% endif %}
             "wms_abstract"  "
             <div id='preamble'>
-                <p>Pollen beetle (Meligethes spp.) adults are approximately 2.5 mm, metallic
-                greenish-black. Oilseed rape is only vulnerable to pollen beetle damage if large
-                numbers of adult beetles migrate into the crop during green bud stage (BBCH
-                Growth stages 51-59). Adult females bite oilseed rape buds and lay their eggs
-                inside, resulting in withered buds and reduced pod set. Migration can be predicted
-                based on daily maximum air temperature; migrations begins at 12 degrees Celsius,
-                and large numbers migrate above 15 degrees Celsius. Where a high risk of migration
-                coincides with the vulnerable growth stage, crops should be monitored and an
-                appropriate threshold used to inform management decisions.
+                <p>Pollen beetle (Meligethes spp.) adults are approximately 2.5 mm, metallic greenish-black. Oilseed
+                    rape is only vulnerable to pollen beetle damage if large numbers of adult beetles migrate into the
+                    crop during green bud stage (BBCH Growth stages 51-59). Adult females bite oilseed rape buds and
+                    lay their eggs inside, resulting in withered buds and reduced pod set. Migration can be predicted
+                    based on daily maximum air temperature; migrations begin above 12 degrees Celsius, and large numbers
+                    migrate above 15 degrees Celsius. Where a high risk of migration coincides with the vulnerable
+                    growth stage, crops should be monitored and an appropriate threshold used to inform management
+                    decisions.
                 </p>
             </div>
             <div id='body'>
-              <p>This DSS was adapted from work carried out in the UK, and is considered applicable,
-              but not yet validated in, Belgium, Luxembourg, Netherlands, France, Germany, Rep.
-              Ireland, and Denmark. Only to be used during Oilseed rape growth stages 51-59.
-              This model is a simplification of a more detailed model described in Ferguson et
-              al. (2015) Pest Management Science 72, 609-317.
-              <a href='https://doi.org/10.1002/ps.4069'>https://doi.org/10.1002/ps.4069</a>
-              </p>
+                <p>This DSS was adapted from work carried out in the UK, and is considered applicable, but not yet
+                    validated in, Belgium, Luxembourg, Netherlands, France, Germany, Rep. Ireland, and Denmark. Only
+                    to be used during Oilseed rape growth stages 51-59. This model is a simplification of a more
+                    detailed model described in Ferguson et al. (2015) Pest Management Science 72, 609-317.
+                    <a href='https://doi.org/10.1002/ps.4069'>https://doi.org/10.1002/ps.4069</a></p>
               <h3>Explanation of parameters</h3>
               <ul>
-                <li>Warning status = Yellow signifies temperatures below 12°C and low migration risk. Migrations begin at 12°C (orange), and large numbers migrate above 15 °C (red).</li>
-                <li><span itemprop='temperature'>Maximum air temperature</span> = Areas with daily maximum air temperatures below 10°C are shaded in blue, indicating cooler weather. As temperatures increase, the color shifts gradually to red, with a full red shade marking areas above 20°C. </li>
+                <li>Warning status = Green signifies mean daily temperatures below 15°C and low migration risk. Red signifies mean daily temperatures above 15°C and high migration risk.</li>
+                <li><span itemprop='temperature'>Maximum air temperature</span> = Areas with daily maximum air temperatures below 10°C are shaded in blue, indicating cooler weather. As temperatures increase, the color shifts gradually to red, with a full red shade marking areas above 20°C.</li>
               </ul>
             </div>
             "