sjy-ecos/views/inc/ei/landuse_landcover.ejs

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<div>
<p style="text-align:center">
<span style="font-family:仿宋; font-size:14pt; letter-spacing:0.1pt">土</span><span
style="font-family:仿宋; font-size:14pt">地利</span><span
style="font-family:仿宋; font-size:14pt; letter-spacing:0.1pt">用</span><strong><span
style="font-family:'Times New Roman'; font-size:14pt; letter-spacing:-0.1pt">/</span></strong><span
style="font-family:仿宋; font-size:14pt">土地覆盖</span>
</p>
<p style="margin-top:0.3pt; line-height:12pt">
&#xa0;
</p>
<p class="BodyText" style="margin-right:5.55pt; text-indent:23.95pt; line-height:125%; font-size:12pt">
<span style="font-family:'Times New Roman'">2015 </span>年度三江源综合试验区耕地面积为<span
style="letter-spacing:-3pt"> </span><span style="font-family:'Times New Roman'">2403.93</span><span
style="font-family:'Times New Roman'; letter-spacing:0.35pt"> </span><span
style="font-family:'Times New Roman'">km</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span>
<span style="letter-spacing:-0.05pt">主</span>要为旱地<span style="letter-spacing:-2.3pt"></span>占区域<span
style="letter-spacing:0.1pt">面</span>积的<span style="letter-spacing:-3pt"> </span><span
style="font-family:'Times New Roman'">0.62</span><span
style="font-family:'Times New Roman'; letter-spacing:-0.05pt">%</span><span
style="letter-spacing:-2.3pt"></span>林地面<span style="letter-spacing:0.1pt">积</span>为<span
style="letter-spacing:-3pt"> </span><span style="font-family:'Times New Roman'">27710.79 km</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span><span
style="letter-spacing:-2.3pt"></span>主要包括有林地、 灌木林地<span
style="letter-spacing:-4.95pt">、</span>疏林地和其它林地<span style="letter-spacing:-4.95pt"></span>占区域面积的<span
style="letter-spacing:-3pt"> </span><span style="font-family:'Times New Roman'">7.13</span><span
style="letter-spacing:-4.95pt"></span>草地面积为<span style="letter-spacing:-3pt"> </span><span
style="font-family:'Times New Roman'">278346.99 km</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span>
占区域面积的<span style="letter-spacing:-1.85pt"> </span><span style="font-family:'Times New Roman'">71.64</span><span
style="font-family:'Times New Roman'; letter-spacing:-0.05pt">%</span>;水域面积为<span
style="letter-spacing:-1.8pt"> </span><span style="font-family:'Times New Roman'">22046.26</span><span
style="font-family:'Times New Roman'; letter-spacing:3pt"> </span><span
style="font-family:'Times New Roman'">km</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span>,主要包括河渠<span
style="letter-spacing:-0.15pt">、</span>湖泊、水库 坑塘<span style="letter-spacing:-3.6pt">、</span>滩地<span
style="letter-spacing:-3.6pt">、</span>冰川和永久积雪地等<span style="letter-spacing:-3.6pt"></span>占区域面积的<span
style="letter-spacing:-3pt"> </span><span style="font-family:'Times New Roman'">5.67</span><span
style="font-family:'Times New Roman'; letter-spacing:-0.05pt">%</span><span
style="letter-spacing:-3.6pt"></span>人工用地面积为<span style="letter-spacing:-3pt"> </span><span
style="font-family:'Times New Roman'">540.19 km</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span>,主要包括城镇<span
style="letter-spacing:-0.15pt">用</span>地、农村居民点和其他建设用地,占区域面积的<span
style="letter-spacing:-0.65pt"> </span><span style="font-family:'Times New Roman'">0.14</span><span
style="font-family:'Times New Roman'; letter-spacing:-0.05pt">%</span> 未利用土地面积为<span
style="letter-spacing:-3pt"> </span><span style="font-family:'Times New Roman'">57492.13 km</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span><span
style="letter-spacing:-0.5pt"></span>主要包括<span style="letter-spacing:-0.15pt">沙</span>地<span
style="letter-spacing:-0.5pt">、</span>盐碱地<span style="letter-spacing:-0.5pt">、</span>沼泽地<span
style="letter-spacing:-0.6pt">、</span>裸土地<span style="letter-spacing:-0.5pt">、</span>裸 岩砾石<span
style="letter-spacing:-0.05pt">地</span>等,占区域面积的<span style="letter-spacing:-3pt"> </span><span
style="font-family:'Times New Roman'">14.80</span><span
style="font-family:'Times New Roman'; letter-spacing:-0.05pt">%</span><span
style="letter-spacing:-0.25pt">。</span>
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<p style="margin-top:0.2pt; line-height:5pt">
<span style="font-size:5pt">&#xa0;</span>
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<p style="text-align: center">
<img src="/images/ei/landuse_landcover.001.png" width="290" height="172" alt=""/>
</p>
<p style="margin-top:0.4pt; line-height:9pt">
<span style="font-size:9pt">&#xa0;</span>
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<p class="BodyText"
style="margin-right:0.9pt; text-indent:23.6pt; text-align:center; line-height:125%; font-size:12pt">
<strong><span style="letter-spacing:-0.25pt">2015年三江源综合试验区土地利用土地覆盖类型面积比重图</span></strong>
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<p class="BodyText" style="margin-right:0.9pt; text-indent:23.6pt; line-height:125%; font-size:12pt">
<span style="letter-spacing:-0.25pt">草地是</span><span style="letter-spacing:-0.15pt">本</span><span
style="letter-spacing:-0.25pt">区域</span><span style="letter-spacing:-0.15pt">最</span><span
style="letter-spacing:-0.25pt">主要</span><span style="letter-spacing:-0.15pt">的</span><span
style="letter-spacing:-0.25pt">土地利用</span><span style="font-family:'Times New Roman'">/</span><span
style="letter-spacing:-0.25pt">土地</span><span style="letter-spacing:-0.15pt">覆</span><span
style="letter-spacing:-0.25pt">盖类</span><span style="letter-spacing:-0.15pt">型</span><span
style="letter-spacing:-0.25pt">,占区</span><span style="letter-spacing:-0.15pt">域</span><span
style="letter-spacing:-0.25pt">面积</span>的<span style="letter-spacing:-3.2pt"> </span><span
style="font-family:'Times New Roman'; letter-spacing:-0.15pt">71</span><span
style="font-family:'Times New Roman'">.</span><span
style="font-family:'Times New Roman'; letter-spacing:-0.15pt">6</span><span
style="font-family:'Times New Roman'">4</span><span style="letter-spacing:-0.25pt"></span>其<span
style="letter-spacing:-0.25pt">中</span><span style="letter-spacing:-2.05pt"></span><span
style="letter-spacing:-0.15pt">高</span><span style="letter-spacing:-0.25pt">覆盖</span><span
style="letter-spacing:-0.15pt">草</span><span style="letter-spacing:-0.25pt">地</span><span
style="letter-spacing:-0.15pt">占</span><span style="letter-spacing:-0.25pt">草</span><span
style="letter-spacing:-0.15pt">地</span><span style="letter-spacing:-0.25pt">面积</span>的<span
style="letter-spacing:-3.25pt"> </span><span
style="font-family:'Times New Roman'; letter-spacing:-0.15pt">50.3</span><span
style="font-family:'Times New Roman'">8</span><span
style="font-family:'Times New Roman'; letter-spacing:-0.05pt">%</span><span
style="letter-spacing:-2.05pt"></span><span style="letter-spacing:-0.25pt">中</span><span
style="letter-spacing:-0.15pt">覆盖</span><span style="letter-spacing:-0.25pt">草地占</span><span
style="letter-spacing:-0.15pt">草</span><span style="letter-spacing:-0.25pt">地面积</span>的<span
style="letter-spacing:-3.25pt"> </span><span style="font-family:'Times New Roman'">2</span><span
style="font-family:'Times New Roman'; letter-spacing:-0.15pt">0.</span><span
style="font-family:'Times New Roman'">1</span><span
style="font-family:'Times New Roman'; letter-spacing:-0.1pt">8</span><span
style="font-family:'Times New Roman'; letter-spacing:-0.2pt">%</span><span
style="letter-spacing:-1.95pt"></span><span style="letter-spacing:-0.25pt">低覆盖草地占</span><span
style="letter-spacing:-0.15pt">草</span><span style="letter-spacing:-0.25pt">地面积</span>的<span
style="letter-spacing:-3.25pt"> </span><span style="font-family:'Times New Roman'">2</span><span
style="font-family:'Times New Roman'; letter-spacing:-0.15pt">9.</span><span
style="font-family:'Times New Roman'">4</span><span
style="font-family:'Times New Roman'; letter-spacing:-0.15pt">4</span><span
style="font-family:'Times New Roman'; letter-spacing:-0.2pt">%</span>。
</p>
<p class="BodyText" style="margin-top:1.3pt; text-indent:23.95pt; line-height:125%; font-size:12pt">
与上年度相比,<span style="font-family:'Times New Roman'">2015</span><span
style="font-family:'Times New Roman'; letter-spacing:1.3pt"> </span>年度三江源综合试验区各土地利用<span
style="font-family:'Times New Roman'">/</span>土地覆盖类型中林 地<span
style="letter-spacing:-3.85pt">、</span>草地<span
style="letter-spacing:-3.85pt">、</span>水域湿地<span style="letter-spacing:-3.85pt">、</span><span
style="letter-spacing:0.1pt">未</span>利用土地面积有所减少<span style="letter-spacing:-3.85pt"></span>分别减少了<span
style="letter-spacing:-3pt"> </span><span style="font-family:'Times New Roman'">1.79 k</span><span
style="font-family:'Times New Roman'; letter-spacing:0.05pt">m</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span><span
style="letter-spacing:-3.85pt">、</span><span style="font-family:'Times New Roman'">43.98km</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span>、<span
style="font-family:'Times New Roman'">0.0</span><span
style="font-family:'Times New Roman'; letter-spacing:-0.05pt">6</span><span
style="font-family:'Times New Roman'">km</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span><span
style="letter-spacing:-0.5pt">、</span><span style="font-family:'Times New Roman'">1.45 k</span><span
style="font-family:'Times New Roman'; letter-spacing:-0.1pt">m</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span><span
style="letter-spacing:-0.5pt"></span><span style="letter-spacing:-0.15pt">耕</span>地<span
style="letter-spacing:-0.5pt">、</span>人工用地面积有所增加<span style="letter-spacing:-0.5pt"></span>分别增加了<span
style="letter-spacing:-3pt"> </span><span style="font-family:'Times New Roman'">2.17km</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span><span
style="letter-spacing:-0.5pt">、</span><span style="font-family:'Times New Roman'">45.02 km</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span>。
</p>
<p style="text-align: center">
<img src="/images/ei/landuse_landcover.002.png" width="464" height="293" alt=""/>
</p>
<p class="BodyText" style="margin-left:0pt; text-align:center; line-height:125%; font-size:12pt">
<strong>2014-2015年度三江源综合试验区各土地利用/覆盖类型面积对比</strong>
</p>
<p class="BodyText" style="margin-left:0pt; text-align:center; line-height:125%; font-size:12pt">
<strong>&#xa0;</strong>
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<p class="BodyText" style="text-indent:23.95pt; line-height:125%; font-size:12pt">
由<span style="letter-spacing:-3pt"> </span><span style="font-family:'Times New Roman'">2014</span><span
style="font-family:'Times New Roman'">2015 </span>年度三江源综合试验区土地利用<span
style="font-family:'Times New Roman'">/</span>覆盖转移矩阵可知<span
style="letter-spacing:-1.7pt"></span>两年间土地利<span style="letter-spacing:-0.05pt">用</span><span
style="font-family:'Times New Roman'">/</span>覆盖类型总转化面积为<span style="letter-spacing:-3pt"> </span><span
style="font-family:'Times New Roman'">84.57km</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span><span
style="letter-spacing:-1.1pt">。</span>其中<span style="letter-spacing:-1pt"></span>草地转换面积最大<span
style="letter-spacing:-1pt"></span>为<span style="letter-spacing:-3pt"> </span><span
style="font-family:'Times New Roman'">76.16km</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span><span
style="letter-spacing:-5.65pt"></span>转化为耕地<span style="letter-spacing:-5.65pt">、</span>草地<span
style="letter-spacing:-5.65pt">、</span>水域湿地和人工用地<span style="letter-spacing:-5.65pt"></span>其次为耕地<span
style="letter-spacing:-5.65pt"></span>转化面积为<span style="letter-spacing:-2.95pt"> </span><span
style="font-family:'Times New Roman'">4.04 km</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span>,转化为人工用地和耕地<span
style="letter-spacing:-0.85pt"></span>再者为未利用土地<span style="letter-spacing:-1pt"></span>转化面积为<span
style="letter-spacing:-3pt"> </span><span style="font-family:'Times New Roman'">1.65 km</span><span
style="font-family:'Times New Roman'; font-size:8pt; letter-spacing:0.05pt; vertical-align:5.5pt">2</span><span
style="letter-spacing:-1pt"></span>转化为人工用地和未利用土<span style="letter-spacing:-0.05pt">地</span>。
</p>
</div>