Inorganic nutrient dynamics in the lower Indian Bend Wash watershed: period 2002-2003
Author(s):
- John Roach, Global Institute of Sustainability, Arizona State University
- Nancy Grimm
- Alexander Buyantuyev, Global Institute of Sustainability
Abstract:
This survey set was designed to evaluate the degree to which the various stream and lake segments in the lower portion of Indian Bend Wash acted as sources or sinks for dissolved inorganic nutrients ( SRP, NO3, and NH4 .
Complete surveys of the study reach were conducted on 23 dates in 2002 and 19 dates in 2003. Surveys were approximately monthly during winter and more frequent during summer, with survey frequency increasing directly after floods. In addition to complete surveys, a subset of points was also sampled during 6 flood events. Sample locations included inlets and outlets of all lakes between the outlet of L-1 and the outlet of L-8, plus additional inlet and outlet sites for other hydrologic inputs and off-channel components of the system.
Keywords:
Temporal Coverage:
1935-01-01 to 2003-01-01Geographic Coverage:
Geographic Description: Phoenix metropolitan area and surrounding desert, Arizona, USABounding Coordinates:
Longitude:-112.787378 to -111.570990
Latitude:33.844885 to 33.192988
Contact:
Information Manager,Global Institute of Sustainability,Arizona State University,POB 875402,TEMPE
caplter.data@asu.edu
Methods used in producing this dataset: Show
Data Files (23) :
Tabular: Indian Bend Wash Water Chemistry, Chemistry
Description: Water Chemistry of the Indian Bend Wash
Column | Description | Type | Units |
---|---|---|---|
id | Identification |
integer | |
sample_date | Date the sample was taken |
datetime | Format: YYYY-MM-DD |
site_id | Site Identification |
string | |
cond | Conductivity (microS/cm) in milliSiemen per cm |
double | dimensionless |
ph | pH values estimated using pH meter |
double | dimensionless |
nh4_n | Consentration of nitrogen from ammonia in the water |
double | milligramsPerLiter |
no3_n | consentration of nitrogen from nitrates in the water |
double | milligramsPerLiter |
tdn | Total Dissolved Nitrogen |
double | milligramsPerLiter |
srp | amount of soluable reactive phosphorus found in the water |
double | milligramsPerLiter |
tdp | Total Dissolved Phosphorus |
double | milligramsPerLiter |
doc | dissolved oxygen consentration |
double | milligramsPerLiter |
suva | amount of ultraviolet absoption |
string | |
cl | amount of chloride found in the water |
double | milligramsPerLiter |
ca | amount of calcium found in the water |
double | milligramsPerLiter |
mg | amount of magnesium found in the water |
double | milligramsPerLiter |
na | amount of sodium found in the water |
double | milligramsPerLiter |
k | amount of potassium found in the
water |
double | milligramsPerLiter |
vol_filt_AFDM | Volume filtered of AFDMs |
string | |
afdm | Filtered substrate from the AFDMs |
string | |
perc_c | Percent of carbon in the water |
double | dimensionless |
perc_n | Percent of nitrogen in the water |
double | dimensionless |
perc_p | Percent of phosphorus in the water |
double | dimensionless |
temp | Water temperature |
double | celsius |
do | dissolved oxygen in the water |
double | milligramsPerLiter |
perc_sat_do | percent saturated dissovled oxygen |
double | dimensionless |
time | time it took to float a certain
distance |
time | Format: hh:mm:ss |
discharge | Amount of discharge measured |
double | cubicMetersPerSecond |
width | channel width |
double | meter |
avg_depth | average depth of the channel |
double | centimeter |
avg_time | Avgerage time to float the distance |
double | second |
distance | distance the object was floated |
double | meter |
notes | Extra Notes |
string |
Tabular: Indian Bend Wash Water Chemistry, Discharge
Description: Measurements of the Indian Bend Wash Discharge
Column | Description | Type | Units |
---|---|---|---|
ID | Identification Key |
integer | |
date | Date the sample was taken |
date | Format: YYYY-MM-DD |
morn_afternoon | whether the sample was taken in the morning or afternoon |
integer |
Enumeration:
|
site_id | Identification of the site |
string | |
estimated_discharge | Discharge in m3min-1 as estimated from direct measures of
either discharge or stage height. |
string |
Spatial Vector: Canal Study GRID 1962
Description: 1962 Study grid for canals in Phoenix Metopolitain area.
Temporal Coverage: 1962-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
CoverClass | CoverClass |
string | |
Shape_Leng | Shape_Leng |
Double | |
Shape_Area | Area of feature in square meters. |
Double |
Spatial Vector: Indian Bend Wash GIS GRID1972
Description: 1972 Study grid for canals in Phoenix Metopolitain area.
Temporal Coverage: 1972-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
OBJECTID | OBJECTID |
integer | |
CoverClass | CoverClass |
string | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Area | Area of feature in square meters. |
Double |
Spatial Vector: Indian Bend Wash GIS GRID1978
Description: 1978 Study grid for canals in Phoenix Metopolitain area.
Temporal Coverage: 1978-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
OBJECTID | OBJECTID |
integer | |
CoverClass | CoverClass |
string | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Area | Area of feature in square meters. |
Float |
Spatial Vector: Indian Bend Wash GIS GRID1987
Description: 1987 Study grid for canals in Phoenix Metopolitain area.
Temporal Coverage: 1987-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
OBJECTID | OBJECTID |
integer | |
CoverClass | CoverClass |
string | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Area | Area of feature in square meters. |
Float |
Spatial Vector: Indian Bend Wash GIS GRID1997
Description: 1997 Study grid for canals in Phoenix Metopolitain area.
Temporal Coverage: 1997-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
OBJECTID | OBJECTID |
integer | |
CoverClass | CoverClass |
string | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Area | Area of feature in internal units squared. |
Double |
Spatial Vector: Indian Bend Wash GIS Watershed Canal Union
Description: This is a surface area polygon of the Indian Bend Watershed canal union that can
Temporal Coverage: 2005-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
ID | ID |
Float | |
GRIDCODE | GRIDCODE |
Float | |
AREA | AREA |
Float | |
Shape_Leng | Shape_Leng |
Float | |
Id_1 | Id_1 |
integer | |
Name | Name |
string | |
Year_ | Year_ |
string | |
Shape_Le_1 | Shape_Le_1 |
Float | |
Shape_Ar_1 | Shape_Ar_1 |
Float | |
Shape_Le_2 | Shape_Le_2 |
Float | |
Shape_Area | Area of feature in internal units squared. |
Float |
Spatial Vector: Indian Bend Wash GIS Clip Output
Description: This is a surface area polygon of the Indian Bend Watershed canal union.
Temporal Coverage: 2005-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
Shape | Feature geometry. |
Geometry | |
OBJECTID | OBJECTID |
Integer | |
CoverClass | CoverClass |
integer | |
Shape_Area | Area of feature in internal units squared. |
string | |
Shape_Leng | Shape_Leng |
Float | |
FID | Internal feature number. |
Float | |
Shape_Le_1 | Shape_Le_1 |
Float |
Spatial Vector: Indian Bend Wash GIS CoverDOQQ
Description: This is a digital orthophoto quarter quadrangle (DOQQ) for Indian Bend Wash.
Temporal Coverage: 2005-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
CoverClass | CoverClass |
string | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Area | Area of feature in internal units squared. |
Float |
Spatial Vector: Indian Bend Wash Floodplain 1
Description: Indian Bend wash floodplain, broken into 3 polygons.
Temporal Coverage: 2005-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
Id | Id |
integer | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Area | Area of feature in internal units squared. |
Float | |
Park_Name | Park_Name |
string |
Spatial Vector: Indian Bend Wash GIS GRID1935
Description: 1935 Study grid for canals in Phoenix Metopolitain area.
Temporal Coverage: 1935-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
CoverClass | CoverClass |
string | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Area | Area of feature in internal units squared. |
Float |
Spatial Vector: Indian Bend Wash GIS GRID2000
Description: 2000 Study grid for canals in Phoenix Metopolitain area.
Temporal Coverage: 2000-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
OBJECTID | OBJECTID |
integer | |
CoverClass | CoverClass |
string | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Le_1 | Shape_Le_1 |
Float | |
Shape_Area | Area of feature in internal units squared. |
Float |
Spatial Vector: Indian Bend Wash GIS Mask II
Description: Indian Bend Wash GIS MASK
Temporal Coverage: 2005-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
OBJECTID | OBJECTID |
integer | |
CoverClass | CoverClass |
string | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Le_1 | Shape_Le_1 |
Float | |
Shape_Area | Area of feature in internal units squared. |
Float |
Spatial Vector: Indian Bend Wash Watershed cliped GIS
Description: Indian Bend Wash Watershed
Temporal Coverage: 2005-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
ID | ID |
Float | |
GRIDCODE | GRIDCODE |
Float | |
AREA | AREA |
Float | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Area | Area of feature in internal units squared. |
Float |
Spatial Vector: Indian Bend Wash Vegetation GIS Layer
Description: Indian Bend Wash vegetation layer. Broken into different vegatation types from a study in 1962.
Temporal Coverage: 2005-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
Id | Id |
integer | |
VegType | VegType |
string | |
Year_ | Year_ |
integer | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Area | Area of feature in internal units squared. |
Float |
Spatial Vector: Indian Bend Wash GIS Lake Layer
Description: Lakes inside Indian Bend Wash.
Temporal Coverage: 2005-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
Id | Id |
integer | |
Name | Name |
string | |
Type | Type |
string | |
Data_Sourc | Data_Sourc |
string | |
Year_Built | Year_Built |
integer | |
Notes | Notes |
string | |
Label | Label |
string | |
Year_Remov | Year_Remov |
integer | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Area | Area of feature in internal units squared. |
Float |
Spatial Vector: Indian Bend Wash GIS Lake V Layer
Description: Lakes inside Indian Bend Wash.
Temporal Coverage: 2005-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
Id | Id |
integer | |
Name | Name |
string | |
Type | Type |
string | |
Data_Sourc | Data_Sourc |
string | |
Year_Built | Year_Built |
integer | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Area | Area of feature in internal units
squared. |
Float | |
Notes | Notes |
string | |
Label | Label |
string | |
Year_Remov | Year_Remov |
integer |
Spatial Vector: Indian Bend Wash GIS Park Turf II Layer
Description: The parks inside Indian Bend Wash broken into type and directional location.
Temporal Coverage: 2005-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
Id | Id |
integer | |
Park_Name | Park_Name |
string | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Area | Area of feature in internal units
squared. |
Float |
Spatial Vector: Indian Bend Wash Parks GIS
Description: 3 parks inside Indian Bend Wash.
Temporal Coverage: 2005-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
Id | Id |
integer | |
Park_Name | Park_Name |
string | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Area | Area of feature in internal units
squared. |
Float |
Spatial Vector: Indian Bend Wash GIS Parks Studied
Description: 3 parks inside Indian Bend Wash broken into 8 sections.
Temporal Coverage: 2005-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
Id | Id |
integer | |
Park_Name | Park_Name |
string | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Area | Area of feature in internal units
squared. |
Float |
Spatial Vector: Indian Bend Wash Problem Zones
Description: Indian Bend Wash problem areas.
Temporal Coverage: 2005-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Polygon
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
Id | Id |
integer | |
Notes | Notes |
string | |
Shape_Leng | Shape_Leng |
Float | |
Shape_Area | Area of feature in internal units
squared. |
Float |
Spatial Vector: Indian Bend Wash Stream Guages
Description: Indian Bend Wash Stream Gauges
Temporal Coverage: 2005-01-01
Horizontal Coordinate System:WGS_1984_UTM_Zone_12N
Geometry Type: Point
Column | Description | Type | Units |
---|---|---|---|
FID | Internal feature number. |
OID | |
Shape | Feature geometry. |
Geometry | |
Id | Id |
integer |