Download Nature and Wildlife in Roscommon - The Heritage Council
Download Nature and Wildlife in Roscommon - The Heritage Council
Download Nature and Wildlife in Roscommon - The Heritage Council
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Roadside <strong>and</strong> townl<strong>and</strong> boundary hedges <strong>in</strong> County <strong>Roscommon</strong> were found to conta<strong>in</strong> a greater diversity of native shrub species<br />
than other hedges. This is due to earlier establishment <strong>in</strong> the l<strong>and</strong>scape as many roads date back to before the period of l<strong>and</strong> enclosure.<br />
Inset Photo by John Earley<br />
Why Biodiversity is so importaNt<br />
Biodiversity supports life on earth. We depend on<br />
biodiversity for most of our basic needs: food, water,<br />
air, fuel, medic<strong>in</strong>es <strong>and</strong> build<strong>in</strong>g materials. Biodiversity<br />
provides us with natural amenities, places to walk, play,<br />
relax <strong>and</strong> recuperate, as well as a healthy environment <strong>in</strong><br />
which to live. Our quality of life depends to a large extent<br />
on biodiversity.<br />
<strong>The</strong> value of biodiversity for people can be best<br />
expla<strong>in</strong>ed by th<strong>in</strong>k<strong>in</strong>g of it as provid<strong>in</strong>g some essential<br />
‘goods <strong>and</strong> services’.<br />
Of course, nature <strong>and</strong> the natural world also have their<br />
own <strong>in</strong>tr<strong>in</strong>sic value. We can all play a role <strong>in</strong> protect<strong>in</strong>g<br />
biodiversity now <strong>and</strong> for future generations.<br />
5<br />
Biodiversity<br />
<strong>The</strong> Convention on Biological Diversity<br />
(CBD) def<strong>in</strong>es ‘Biological Diversity’ as ‘<strong>The</strong><br />
variability among liv<strong>in</strong>g organisms from<br />
all sources <strong>in</strong>clud<strong>in</strong>g, <strong>in</strong>ter alia, terrestrial,<br />
mar<strong>in</strong>e <strong>and</strong> other aquatic ecosystems<br />
<strong>and</strong> the ecological complexes of which<br />
they are part; this <strong>in</strong>cludes diversity<br />
with<strong>in</strong> species, between species <strong>and</strong> of<br />
ecosystems’. <strong>The</strong>refore biodiversity refers<br />
not only to the variety of life but also to<br />
the <strong>in</strong>teractions between liv<strong>in</strong>g th<strong>in</strong>gs,<br />
<strong>and</strong> it can be considered at three levels,<br />
ecosystem diversity, species diversity <strong>and</strong><br />
genetic diversity with<strong>in</strong> species.<br />
www.cbd.<strong>in</strong>t