diff --git a/public/images/ei/AI.PNG b/public/images/ei/AI.PNG
new file mode 100644
index 0000000..b6b5f16
Binary files /dev/null and b/public/images/ei/AI.PNG differ
diff --git a/public/images/ei/SI.PNG b/public/images/ei/SI.PNG
new file mode 100644
index 0000000..5e5cbf3
Binary files /dev/null and b/public/images/ei/SI.PNG differ
diff --git a/public/images/ei/wi.PNG b/public/images/ei/wi.PNG
new file mode 100644
index 0000000..c07b224
Binary files /dev/null and b/public/images/ei/wi.PNG differ
diff --git a/public/js/json_tree.js b/public/js/json_tree.js
index cd1708f..1057bee 100644
--- a/public/js/json_tree.js
+++ b/public/js/json_tree.js
@@ -4,10 +4,10 @@ var json_tree_nav = '[{"text":"遥感监测","nodes":[{"text":"土地利用/土
var json_tree_intro = '[{"text":"自然地理概况","nodes":[{"text":"地理位置","href":"/intro/location"},{"text":"地质地貌","href":"/intro/landform"},{"text":"气候","href":"/intro/climate"},{"text":"水文","href":"/intro/hydrology"},{"text":"土壤","href":"/intro/soil"},{"text":"植被","href":"/intro/vegetation"},{"text":"野生动物","href":"/intro/wildlife"}]},{"text":"社会经济条件","nodes":[{"text":"行政区划","href":"/intro/administrative_area"},{"text":"人口及民族","href":"/intro/population"},{"text":"土地","href":"/intro/land"},{"text":"交通","href":"/intro/traffic"},{"text":"通讯","href":"/intro/communication"}]}]';
-var json_tree_origin = '[{"text":"遥感监测","nodes":[{"text":"土地利用/土地覆盖","href":"/origin/land_use"},{"text":"生态环境质量状况","href":"/origin/ecology"},{"text":"牧草产量","href":"/origin/forage_yield"},{"text":"土壤侵蚀","href":"/origin/soil_erosion"}]},{"text":"地面监测","nodes":[{"text":"气象监测","href":"/origin/meteorological"},{"text":"水文水资源监测","href":"/origin/hydrology"},{"text":"草地生态监测","href":"/origin/grass"},{"text":"森林监测","href":"/origin/forest"},{"text":"沙化土地监测","href":"/origin/desertification"},{"text":"湿地监测","href":"/origin/wetland"},{"text":"水土保持监测","href":"/origin/soil_and_water_conservation"},{"text":"环境质量监测","href":"/origin/env_quality_monitoring"}]},{"text":"社会经济调查","nodes":[{"text":"人口","href":"#"},{"text":"社会经济","nodes":[{"text":"农牧业产值、经济收入及费用","href":"#"},{"text":"基本情况","href":"#"},{"text":"畜产品产量统计表","href":"#"},{"text":"畜牧业生产效益","href":"#"},{"text":"禁牧减畜统计表","href":"#"},{"text":"草原建设","href":"#"},{"text":"草食牲畜数量","href":"#"}]},{"text":"环境保护机构","href":"#"},{"text":"污染源","href":"#"},{"text":"生态移民","href":"#"},{"text":"工程项目","href":"#"}]}]';
+var json_tree_origin = '[{"text":"遥感监测","nodes":[{"text":"土地利用/土地覆盖","href":"/origin/land_use"},{"text":"生态环境质量状况","href":"/origin/ecology"},{"text":"牧草产量","href":"/origin/forage_yield"},{"text":"土壤侵蚀","href":"/origin/soil_erosion"}]},{"text":"地面监测","nodes":[{"text":"气象监测","href":"/origin/meteorological"},{"text":"水文水资源监测","href":"/origin/hydrology"},{"text":"草地生态监测","href":"/origin/grass"},{"text":"森林监测","href":"/origin/forest"},{"text":"沙化土地监测","href":"/origin/desertification"},{"text":"湿地监测","href":"/origin/wetland"},{"text":"水土保持监测","href":"/origin/soil_and_water_conservation"},{"text":"环境质量监测","href":"/origin/env_quality_monitoring"}]},{"text":"社会经济调查","nodes":[{"text":"人口","href":"#"},{"text":"社会经济","nodes":[{"text":"农牧业产值、经济收入及费用","href":"/origin/se/output_value"},{"text":"基本情况","href":"/origin/se/basic"},{"text":"畜产品产量统计表","href":"/origin/se/animal_products"},{"text":"畜牧业生产效益","href":"/origin/se/spe"},{"text":"禁牧减畜统计表","href":"/origin/se/grazing_prohibition"},{"text":"草原建设","href":"/origin/se/grassland_construction"},{"text":"草食牲畜数量","href":"/origin/se/herbivorous_livestock"}]},{"text":"环境保护机构","href":"#"},{"text":"污染源","href":"#"},{"text":"生态移民","href":"#"},{"text":"工程项目","href":"#"}]}]';
-var json_tree_ei = '[{"text":"生态系统宏观结构","nodes":[{"text":"分类面积","href":"/ei/classification_area"},{"text":"变化率","href":"/ei/rate_of_change"},{"text":"动态度","href":"/ei/dynamic_degree"},{"text":"宏观结构变化指数","href":"/ei/emsci"},{"text":"群落结构特征"}]},{"text":"生态系统质量","nodes":[{"text":"草地退化/恢复","href":"/ei/gdar"},{"text":"植被状况","href":"/ei/vegetation_status"},{"text":"宏观生态状况"},{"text":"植物物种多样性","href":"/ei/plant_species_diversity"},{"text":"环境质量"},{"text":"多年冻土上限"},{"text":"生态系统质量变化指数"}]},{"text":"生态系统服务功能","nodes":[{"text":"水分调节"},{"text":"持水能力"},{"text":"径流调节"},{"text":"水土保持"},{"text":"防风固沙"},{"text":"牧草供给"},{"text":"水供给"},{"text":"栖息地隐蔽性"},{"text":"栖息地食物供给"},{"text":"栖息地水源供给"},{"text":"人类干扰程度"}]},{"text":"生态系统变化的影响","nodes":[{"text":"气候变化"},{"text":"人类活动"}]}]';
+var json_tree_ei = '[{"text":"生态系统宏观结构","nodes":[{"text":"分类面积","href":"/ei/classification_area"},{"text":"变化率","href":"/ei/rate_of_change"},{"text":"动态度","href":"/ei/dynamic_degree"},{"text":"宏观结构变化指数","href":"/ei/emsci"},{"text":"群落结构特征"}]},{"text":"生态系统质量","nodes":[{"text":"草地退化/恢复","href":"/ei/gdar"},{"text":"植被状况","href":"/ei/vegetation_status"},{"text":"宏观生态状况"},{"text":"植物物种多样性","href":"/ei/plant_species_diversity"},{"text":"环境质量","href":"/ei/env_uality"},{"text":"多年冻土上限","href":"/ei/permafrost_upper_limit"},{"text":"生态系统质量变化指数"}]},{"text":"生态系统服务功能","nodes":[{"text":"水分调节"},{"text":"持水能力"},{"text":"径流调节"},{"text":"水土保持"},{"text":"防风固沙"},{"text":"牧草供给"},{"text":"水供给"},{"text":"栖息地隐蔽性"},{"text":"栖息地食物供给"},{"text":"栖息地水源供给"},{"text":"人类干扰程度"}]},{"text":"生态系统变化的影响","nodes":[{"text":"气候变化"},{"text":"人类活动"}]}]';
diff --git a/routes/ei.js b/routes/ei.js
index dc47808..9fb340b 100644
--- a/routes/ei.js
+++ b/routes/ei.js
@@ -73,6 +73,22 @@ router.get('/plant_species_diversity', function (req, res, next) {
});
});
+router.get('/env_uality', function (req, res, next) {
+ res.render('ei', {
+ page_title: '环境质量',
+ page_cont: 'inc',
+ inc_tag: 'env_uality'
+ });
+});
+
+router.get('/permafrost_upper_limit', function (req, res, next) {
+ res.render('ei', {
+ page_title: '多年冻土上限',
+ page_cont: 'inc',
+ inc_tag: 'permafrost_upper_limit'
+ });
+});
+
// Vegetation status
diff --git a/views/inc/ecosystem_quality_change_index.ejs b/views/inc/ecosystem_quality_change_index.ejs
new file mode 100644
index 0000000..fd0a511
--- /dev/null
+++ b/views/inc/ecosystem_quality_change_index.ejs
@@ -0,0 +1,68 @@
+
+
\ No newline at end of file
diff --git a/views/inc/env_uality.ejs b/views/inc/env_uality.ejs
new file mode 100644
index 0000000..3c1e448
--- /dev/null
+++ b/views/inc/env_uality.ejs
@@ -0,0 +1,260 @@
+
+
+
+
+
1.地表水环境质量指数及其变化统计表
+
+
+
+ | 区域 |
+ 背景年~基准年 |
+ 基准年~评估年 |
+ 两时段平均值 |
+
+
+ | 平均值 |
+ 倾斜率 |
+ 平均值 |
+ 倾斜率 |
+ 差值 |
+ 变化率 |
+
+
+ | 评价单元1 |
+ - |
+ - |
+ - |
+ - |
+ - |
+ - |
+
+
+ | 评价单元2 |
+ - |
+ - |
+ - |
+ - |
+ - |
+ - |
+
+
+
+
2.土壤环境质量指数及其变化统计表
+
+
+
+ | 区域 |
+ 背景年~基准年 |
+ 基准年~评估年 |
+ 两时段平均值 |
+
+
+ | 平均值 |
+ 倾斜率 |
+ 平均值 |
+ 倾斜率 |
+ 差值 |
+ 变化率 |
+
+
+ | 评价单元1 |
+ - |
+ - |
+ - |
+ - |
+ - |
+ - |
+
+
+ | 评价单元2 |
+ - |
+ - |
+ - |
+ - |
+ - |
+ - |
+
+
+
+
3.环境空气质量及其变化统计表
+
+
+
+ | 区域 |
+ 背景年~基准年 |
+ 基准年~评估年 |
+ 两时段平均值 |
+
+
+ | 平均值 |
+ 倾斜率 |
+ 平均值 |
+ 倾斜率 |
+ 差值 |
+ 变化率 |
+
+
+ | 评价单元1 |
+ - |
+ - |
+ - |
+ - |
+ - |
+ - |
+
+
+ | 评价单元2 |
+ - |
+ - |
+ - |
+ - |
+ - |
+ - |
+
+
+
+
+
+
+
+
+
+
+
1.多年冻土上限深度及其变化
+
+
+
+ | 区域 |
+ 背景年~基准年 |
+ 基准年~评估年 |
+ 两时段平均值 |
+
+
+ | 平均值 |
+ 倾斜率 |
+ 平均值 |
+ 倾斜率 |
+ 差值 |
+ 变化率 |
+
+
+ | 评价单元1 |
+ - |
+ - |
+ - |
+ - |
+ - |
+ - |
+
+
+ | 评价单元2 |
+ - |
+ - |
+ - |
+ - |
+ - |
+ - |
+
+
+
+
+
+
+
+
+ 式中:
+ 
+ 式中:
+ 
+ 式中:
+