应(Ying)用(Yong)案(An)例(Li)
应(Ying)用(Yong)案(An)例(Li)
01 仪(Yi)器(Qi)配(Pei)置(Zhi)情(Qing)况(Kuang)
1. Picarro G4301 CO2/CH4便(Bian)携(Xie)式(Shi)高(Gao)精(Jing)度(Du)气(Qi)体(Ti)分(Fen)析(Xi)仪(Yi)
轻(Qing)量(Liang)级(Ji)、(?)超(Chao)便(Bian)携(Xie)、(?)低(Di)能(Neng)耗(Hao)((?)内(Nei)置(Zhi)可(Ke)充(Chong)电(Dian)锂(?)电(Dian)池(Chi),(?)支(Zhi)持(Chi)最(Zui)长(Chang)8小(Xiao)时(Shi)连(Lian)续(Xu)运(Yun)行(Xing))(?)
ppb级(Ji)高(Gao)精(Jing)度(Du)((?)1σ, 5分(Fen)钟(Zhong)均(Jun)值(Zhi))(?):(?) CO2 < 0.04ppm, CH4 <0.3ppb
2.自(Zi)制(Zhi)呼(Hu)吸(Xi)室(Shi)
02 实(Shi)验(Yan)背(Bei)景(Jing)与(Yu)方(Fang)法(Fa)
图(Tu)1. 位(Wei)于(Yu)哥(Ge)斯(Si)达(Da)黎(Li)加(Jia)Chirripó国(Guo)家(Jia)公(Gong)园(Yuan)内(Nei)的(De)Conejos研(Yan)究(Jiu)基(Ji)地(Di)。(?)(A) 研(Yan)究(Jiu)地(Di)点(Dian)界(Jie)线(Xian)和(He)五(Wu)种(Zhong)土(Tu)壤(Rang)剖(Pou)面(Mian)的(De)位(Wei)置(Zhi)(a - e)。(?)(B) 区(Qu)内(Nei)共(Gong)安(An)装(Zhuang)了(Liao)52个(Ge)底(Di)座(Zuo)进(Jin)行(Xing)多(Duo)次(Ci)通(Tong)量(Liang)测(Ce)量(Liang),(?)包(Bao)括(Kuo)6组(Zu)等(Deng)距(Ju)底(Di)座(Zuo)组(Zu)合(He),(?)以(Yi)研(Yan)究(Jiu) páramo 植(Zhi)被(Bei)的(De)邻(Lin)近(Jin)优(You)势(Shi)对(Dui)土(Tu)壤(Rang)通(Tong)量(Liang)的(De)影(Ying)响(Xiang),(?)底(Di)座(Zuo)位(Wei)置(Zhi)用(Yong)圆(Yuan)圈(Quan)表(Biao)示(Shi)。(?)
03 实(Shi)验(Yan)数(Shu)据(Ju)分(Fen)析(Xi)
在(Zai)高(Gao)植(Zhi)平(Ping)原(Yuan)地(Di)区(Qu)的(De)通(Tong)量(Liang)测(Ce)试(Shi)发(Fa)现(Xian),(?)Chusquea斑(Ban)块(Kuai)中(Zhong)心(Xin)处(Chu)通(Tong)量(Liang)(-101 µg CH4-C m−2hr−1)要(Yao)显(Xian)著(Zhu)高(Gao)于(Yu)Chusquea斑(Ban)块(Kuai)外(Wai)侧(Ce)的(De)通(Tong)量(Liang)值(Zhi)(-52 µg CH4-C m−2hr−1)。(?)而(?)在(Zai)矮(Ai)植(Zhi)斜(Xie)坡(Po)区(Qu)内(Nei)的(De)矮(Ai) Chusquea植(Zhi)被(Bei)则(Ze)完(Wan)全(Quan)没(Mei)有(You)这(Zhe)种(Zhong)空(Kong)间(Jian)差(Cha)异(Yi)(图(Tu)7B)。(?)
图(Tu)4. (A, B) 甲(Jia)烷(Wan)通(Tong)量(Liang) (C, D)土(Tu)壤(Rang)体(Ti)积(Ji)含(Han)水(Shui)量(Liang)和(He)(E, F)土(Tu)壤(Rang)0-6cm表(Biao)层(Ceng)温(Wen)度(Du)、(?)(G, H)地(Di)表(Biao)红(Hong)外(Wai)温(Wen)度(Du)(I, J)空(Kong)气(Qi)温(Wen)度(Du)。(?)左(Zuo)侧(Ce)为(Wei)高(Gao)Chusquea斑(Ban)块(Kuai)平(Ping)坦(Tan)区(Qu),(?)右(You)侧(Ce)为(Wei)的(De)矮(Ai)Chusquea斑(Ban)块(Kuai)斜(Xie)坡(Po)区(Qu)。(?)小(Xiao)写(Xie)字(Zi)母(Mu)表(Biao)示(Shi)分(Fen)组(Zu)比(Bi)较(Jiao)是(Shi)基(Ji)于(Yu)Kruskal-Wallis和(He)Dunn检(Jian)验(Yan)。(?)
结(Jie)论(Lun)
Ps:如(Ru)果(Guo)希(Xi)望(Wang)进(Jin)一(Yi)步(Bu)了(Liao)解(Jie)文(Wen)章(Zhang)应(Ying)用(Yong),(?)欢(Huan)迎(Ying)与(Yu)我(Wo)们(Men)联(Lian)系(Xi)讨(Tao)论(Lun):(?)
+86- 或(Huo) +86-
精(Jing)彩(Cai)推(Tui)荐(Jian)
1.世(Shi)纪(Ji)朝(Chao)阳(Yang)关(Guan)于(Yu)春(Chun)节(Jie)节(Jie)后(Hou)延(Yan)迟(Chi)复(Fu)工(Gong)通(Tong)知(Zhi)
2.世(Shi)纪(Ji)朝(Chao)阳(Yang)全(Quan)体(Ti)员(Yuan)工(Gong)恭(Gong)祝(Zhu)各(Ge)位(Wei)用(Yong)户(Hu)朋(Peng)友(You),(?)鼠(Shu)年(Nian)吉(Ji)祥(Xiang)如(Ru)意(Yi),(?)阖(He)家(Jia)幸(Xing)福(Fu)!(?)
扫(Sao)描(Miao)二(?)维(Wei)码(Ma)
获(Huo)取(Qu)更(Geng)多(Duo)精(Jing)彩(Cai)