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Volume 4, Issue 4
Canals and chasms
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REGIONAL REPORTS
Canals and chasms
Online download statistics by month:
Online download statistics by month: April 2002 to March 2024
Abstract
Full
Pdf
Apr 2002
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May 2002
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Jun 2002
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3
2
Jul 2002
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Aug 2002
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0
1
Mar 2003
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1
1
Jun 2003
0
1
0
Jul 2003
0
4
0
Aug 2003
0
10
0
Sep 2003
0
6
0
Oct 2003
0
5
0
Nov 2003
0
8
0
Dec 2003
0
11
0
Jan 2004
0
159
0
Feb 2004
0
63
0
Mar 2004
0
7
0
Apr 2004
0
6
0
May 2004
0
4
1
Jun 2004
0
13
0
Jul 2004
0
11
0
Aug 2004
0
15
1
Sep 2004
0
12
0
Oct 2004
6
11
0
Nov 2004
5
9
0
Dec 2004
2
6
0
Jan 2005
7
12
0
Feb 2005
6
10
0
Mar 2005
6
9
0
Apr 2005
1
4
0
May 2005
0
3
0
Jun 2005
2
5
0
Jul 2005
1
2
0
Aug 2005
3
7
2
Sep 2005
1
4
0
Oct 2005
0
2
2
Nov 2005
2
2
0
Dec 2005
1
3
0
Jan 2006
5
3
1
Feb 2006
3
3
2
Mar 2006
2
2
3
Apr 2006
1
0
2
May 2006
4
4
1
Jun 2006
1
2
1
Jul 2006
0
3
0
Aug 2006
2
1
0
Sep 2006
4
6
0
Oct 2006
5
3
0
Nov 2006
3
3
0
Dec 2006
0
3
1
Jan 2007
0
1
0
Feb 2007
1
2
0
Mar 2007
1
1
0
Apr 2007
2
0
0
May 2007
2
0
1
Jun 2007
3
0
0
Jul 2007
0
0
2
Aug 2007
2
0
1
Sep 2007
1
0
1
Oct 2007
2
0
0
Nov 2007
4
0
0
Jan 2008
0
0
1
Feb 2008
2
0
0
Mar 2008
3
0
0
Apr 2008
5
0
0
May 2008
0
0
1
Jul 2008
1
0
0
Aug 2008
4
2
0
Sep 2008
3
1
0
Oct 2008
6
1
0
Nov 2008
1
1
0
Dec 2008
2
1
1
Jan 2009
1
0
0
Feb 2009
0
0
1
Mar 2009
1
0
0
Jun 2009
2
0
0
Jul 2009
6
0
0
Aug 2009
3
1
0
Sep 2009
1
0
0
Oct 2009
6
0
0
Nov 2009
2
2
0
Dec 2009
5
2
2
Jan 2010
1
0
0
Apr 2010
0
0
1
May 2010
2
0
1
Jun 2010
0
0
1
Jul 2010
0
1
3
Sep 2010
1
1
0
Oct 2010
1
0
1
Nov 2010
3
0
0
Dec 2010
1
0
0
Jan 2011
3
0
0
Feb 2011
1
0
0
Mar 2011
1
0
0
Apr 2011
2
0
0
May 2011
0
1
0
Jun 2011
2
0
0
Jul 2011
4
0
0
Aug 2011
7
0
0
Sep 2011
6
0
0
Oct 2011
13
1
0
Nov 2011
31
0
0
Dec 2011
13
2
0
Jan 2012
12
0
0
Feb 2012
13
1
0
Mar 2012
11
1
0
Apr 2012
8
1
0
May 2012
12
3
0
Jun 2012
14
2
0
Jul 2012
16
4
0
Aug 2012
16
4
0
Sep 2012
13
4
0
Oct 2012
22
4
0
Nov 2012
0
6
0
Dec 2012
0
6
0
Jan 2013
0
7
0
Feb 2013
0
4
0
Mar 2013
0
8
0
Apr 2013
0
11
0
May 2013
0
15
0
Jun 2013
3
2
0
Jul 2013
10
7
0
Aug 2013
16
8
0
Sep 2013
9
4
0
Oct 2013
14
7
0
Nov 2013
14
7
0
Dec 2013
18
4
0
Jan 2014
8
4
0
Feb 2014
12
2
0
Mar 2014
8
1
0
Apr 2014
10
1
0
May 2014
6
1
0
Jun 2014
9
6
0
Jul 2014
8
5
0
Aug 2014
3
4
0
Sep 2014
5
2
0
Oct 2014
4
10
0
Nov 2014
1
3
0
Dec 2014
4
4
0
Jan 2015
4
3
0
Feb 2015
2
2
0
Mar 2015
9
2
0
Apr 2015
8
2
0
May 2015
4
2
0
Jun 2015
7
1
0
Jul 2015
29
3
0
Aug 2015
13
2
0
Sep 2015
173
4
0
Oct 2015
1
1
0
Nov 2015
78
3
0
Dec 2015
79
6
0
Jan 2016
15
8
0
Feb 2016
15
7
0
Mar 2016
21
0
0
May 2016
3
0
0
Jul 2016
5
0
0
Aug 2016
0
1
0
Sep 2016
3
3
0
Oct 2016
5
3
0
Nov 2016
1
0
0
Dec 2016
3
1
0
Jan 2017
3
1
0
Feb 2017
2
3
5
Mar 2017
0
5
0
Apr 2017
0
2
10
May 2017
0
5
7
Jun 2017
2
2
2
Jul 2017
5
5
2
Aug 2017
3
3
0
Sep 2017
9
10
2
Oct 2017
5
5
0
Nov 2017
9
9
0
Dec 2017
9
9
0
Jan 2018
9
9
0
Feb 2018
13
11
0
Mar 2018
12
12
0
Apr 2018
15
15
0
May 2018
20
21
5
Jun 2018
16
16
0
Jul 2018
4
4
1
Aug 2018
8
8
1
Sep 2018
6
6
0
Oct 2018
2
2
0
Nov 2018
9
9
0
Dec 2018
6
6
0
Jan 2019
7
6
0
Feb 2019
2
2
0
Mar 2019
4
3
0
Apr 2019
2
2
0
May 2019
1
1
0
Jun 2019
1
1
0
Jul 2019
1
1
0
Sep 2019
3
3
1
Oct 2019
9
8
2
Nov 2019
1
1
0
Dec 2019
3
3
1
Jan 2020
3
3
1
Feb 2020
3
3
1
Mar 2020
2
2
0
Apr 2020
5
5
2
May 2020
11
10
0
Jun 2020
8
8
2
Jul 2020
6
6
0
Aug 2020
3
3
1
Sep 2020
10
10
0
Oct 2020
32
31
10
Nov 2020
24
21
19
Dec 2020
10
7
0
Jan 2021
7
7
0
Feb 2021
5
5
0
Mar 2021
3
3
2
Apr 2021
3
3
0
May 2021
4
4
0
Jun 2021
7
7
0
Jul 2021
2
2
0
Aug 2021
7
6
1
Sep 2021
4
4
0
Oct 2021
5
5
0
Nov 2021
1
1
5
Dec 2021
7
7
0
Jan 2022
11
11
2
Feb 2022
3
3
3
Mar 2022
7
7
4
Apr 2022
5
5
4
May 2022
22
22
1
Jun 2022
18
18
0
Jul 2022
9
9
0
Aug 2022
22
22
0
Sep 2022
21
21
35
Oct 2022
36
36
18
Nov 2022
6
6
4
Dec 2022
13
12
0
Jan 2023
2
2
0
Feb 2023
35
35
1
Mar 2023
1
1
0
Apr 2023
4
4
1
May 2023
6
6
8
Jun 2023
0
0
3
Jul 2023
5
5
4
Aug 2023
2
2
2
Sep 2023
2
2
2
Oct 2023
6
6
0
Nov 2023
5
5
0
Dec 2023
19
7
0
Feb 2024
17
0
0
Mar 2024
4
0
0
Total
1668
1320
216
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