scholarly journals Application of GIS and remote sensing for measuring and evaluating land-use change and its impact on water quality in the Pinang River watershed

2003 ◽  
Vol 6 (1) ◽  
pp. 97-110 ◽  
Author(s):  
Ahmad Jailani Muhamed YUNUS ◽  
Nobukazu NAKAGOSHI ◽  
Ab Latif IBRAHIM
Author(s):  
H. Lilienthal ◽  
A. Brauer ◽  
K. Betteridge ◽  
E. Schnug

Conversion of native vegetation into farmed grassland in the Lake Taupo catchment commenced in the late 1950s. The lake's iconic value is being threatened by the slow decline in lake water quality that has become apparent since the 1970s. Keywords: satellite remote sensing, nitrate leaching, land use change, livestock farming, land management


2007 ◽  
Vol 131 (1-3) ◽  
pp. 421-437 ◽  
Author(s):  
Xiaoyan Li ◽  
Zongming Wang ◽  
Kaishan Song ◽  
Bai Zhang ◽  
Dianwei Liu ◽  
...  

2005 ◽  
Vol 26 (4) ◽  
pp. 759-774 ◽  
Author(s):  
Cláudia Maria De Almeida ◽  
Antonio Miguel Vieira Monteiro ◽  
Gilberto Câmara ◽  
Britaldo Silveira Soares‐Filho ◽  
Gustavo Coutinho Cerqueira ◽  
...  

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