参考資料-1

GIS インターフェイス操作説明書

目

次

1.

動作環境........................................................................................................................................... 12.

システムのインストール ....................................................................................................................... 23.

システムの起動 .................................................................................................................................. 4
3-1.
3-2.

4.

現況データを読み込みシステムを起動する ..................................................................................... 4
保存データを読み込みシステムを起動する ..................................................................................... 5

基本条件設定.................................................................................................................................... 74-1.

フレーム修正 ................................................................................................................................. 7

(1).
(2).
(3).
(4).
4-2.
4-3.
4-4.
5.

人口・汚水処理形態別人口......................................................................................................... 7
土地利用.................................................................................................................................. 10
家畜頭数.................................................................................................................................. 13
事業所・工場 ............................................................................................................................ 15
原単位設定 ................................................................................................................................. 17
計算定数設定（流域モデル） ........................................................................................................ 18
計算定数設定（湖沼モデル） ........................................................................................................ 19

対策量の設定.................................................................................................................................. 20
5-1.

流域対策..................................................................................................................................... 20

(1).
(2).
(3).
(4).
(5).
(6).
(7).
(8).
(9).
(10).
(11).
5-2.

(1).
(2).
(3).
(4).
(5).
(6).
6.

下水道・高度処理型合併浄化槽整備......................................................................................... 20
各戸雨水貯留・浸透.................................................................................................................. 22
透水性舗装 .............................................................................................................................. 24
下水処理水の再利用 ................................................................................................................ 26
湿地・湖内湖浄化 ..................................................................................................................... 28
環境保全型ライフスタイルへの転換 ........................................................................................... 30
環境保全型農業 ....................................................................................................................... 32
家畜し尿の農地還元................................................................................................................. 34
調整池 ..................................................................................................................................... 36
地下汚濁物質の囲い込み ......................................................................................................... 38
下水処理場の高度処理化......................................................................................................... 41

湖内対策..................................................................................................................................... 43

浄化用水導入 .......................................................................................................................... 43
浚渫......................................................................................................................................... 44
植生浄化.................................................................................................................................. 45
シジミ浄化 ................................................................................................................................ 46
水産負荷.................................................................................................................................. 47
重点再生エリア ......................................................................................................................... 48

モデルの実行 .................................................................................................................................. 49
6-1.
6-2.

モデルの実行 .............................................................................................................................. 49
条件設定前後の比較 ................................................................................................................... 50i

7.

結果の可視化.................................................................................................................................. 51
7-1.

蒸発散モデル.............................................................................................................................. 51

(1).
(2).
7-2.

地下水モデル.............................................................................................................................. 55

(1).
(2).
7-3.

コンター.................................................................................................................................... 55
指定メッシュの経時変化 ............................................................................................................ 57
地表流モデル.............................................................................................................................. 59

(1).
(2).
7-4.

コンター.................................................................................................................................... 59
指定メッシュの経時変化 ............................................................................................................ 60
河道流モデル.............................................................................................................................. 61

(1).
(2).
7-5.

コンター.................................................................................................................................... 61
指定メッシュの経時変化 ............................................................................................................ 61
人工系モデル.............................................................................................................................. 62

(1).
(2).
(3).
(4).
7-6.

汚水量 ..................................................................................................................................... 62
COD 負荷量 ............................................................................................................................ 63
T-N 負荷量 .............................................................................................................................. 64
T-P 負荷量............................................................................................................................... 65
湖沼モデル ................................................................................................................................. 66

(1).
(2).
8.

コンター.................................................................................................................................... 51
指定メッシュの経時変化 ............................................................................................................ 53

時系列変動図 .......................................................................................................................... 66
年平均値.................................................................................................................................. 68

オプション........................................................................................................................................ 70
8-1.
8-2.
8-3.

9.

データの保存 .............................................................................................................................. 70
データを現況に戻す .................................................................................................................... 72
施策設定ログの表示 .................................................................................................................... 73

施策実行範囲の選定 ....................................................................................................................... 74
9-1.
9-2.
9-3.

10.

流域指定..................................................................................................................................... 74
市町村指定 ................................................................................................................................. 75
任意にメッシュを指定 ................................................................................................................... 76
システムのアンインストール............................................................................................................ 91ii