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Complaints Handling Polict
NT Pastoral Feed Outlook
DEPARTMENT OF PRIMARY INDUSTRY AND FISHERIES
Published: Wednesday 2 November 2005
March 2015
The purpose of this quarterly outlook is to summarise information relevant to the pastoral industry such as current feed supplies, seasonal conditions, the development of drought conditions in central Australia and fire risk.
You can see the entire document and all districts by continuing to scroll through this file. If you are interested in selected sections, you can click on the links below.
Summary of current situation & trends - all districts
Northern Territory Seasonal Outlook – as at March 2015
Individual District Summaries:
Darwin District
Katherine District
Victoria River District
Sturt Plateau District
Roper District
Gulf District
Barkly District
Tennant Creek District
Northern Alice Springs District
Plenty District
Southern Alice Springs District
·
© Northern Territory Government, 2006 Page 2 of 15
© Northern Territory Government, Mar-15Page 5 of 15
KEY
Green = low risk
Orange = watch
Red = high risk
KEY
↑ = increasing trend
↓ = decreasing trend
↔ = steady
Northern Territory Pastoral Districts
Indicator
Darwin
Katherine
VRD
Sturt Plateau
Roper
Gulf
Barkly
Tennant Creek
Northern Alice Springs
Plenty
Southern Alice Springs
Comments
2014/15 total pasture growth
↑
↑
↑
↑
↑
↑
↑
↑
↑
↑
↑
Arrows indicate trend compared to the long-term median.
Current estimated standing biomass
↑
↑
↑
↑
↑
↑
↑
↑
↑
↑
↑
Arrows indicate trend since previous quarter.
Current seasonal outlook
↑
↑
↑
↔
↑
↑
↔
↑
↑
↓
↔
Arrows indicate the trend since previous quarter and taking into account the forecasted model predictions.
Current fire risk
↓
↓
↓
↓
↓
↓
↔
↓
↔
↔
↔
Arrows indicate the trend since previous quarter.
Summary of current situation & trends - all districts – March 2015
KATHERINE PASTORAL DISTRECT
For further information about this Outlook, please contact Dionne Walsh on 8999 2178 or Chris Materne on 8951 8135
© Northern Territory Government, Mar-15 Page 4 of 15
Sourced from the Australian Bureau of Meteorology
http://www.bom.gov.au/climate/outlooks/
The national outlook for March to May 2015 indicates that:
· Wetter than normal across central Australia
· Warmer than normal days more likely across the majority of the NT
Climate influences include warmer than normal sea surface temperatures in the western tropical Pacific Ocean and to the south and west of Australia.
Chance of exceeding the median max. temp.
March to May 2015
Chance of exceeding the median rainfall
March to May 2015
Seasonal Indicators
Comments (sourced from the Australian Bureau of Meteorology)
El Niño Southern Oscillation (ENSO)
http://www.bom.gov.au/climate/enso/#tabs=Overview
Current outlook:
Neutral
El Niño Alert
El Niño ALERT Level
(50% Chance of El Niño developing)
Model consensus indicates El Niño by winter 2015.
While the tropical Pacific Ocean is currently neutral, the odds of an El Niño developing in 2015 have increased. Therefore, the ENSO Tracker status has been raised to El Niño WATCH.
This is a result of recent increases in tropical Pacific Ocean temperatures, as well as consensus amongst climate models that El Niño thresholds will be met during winter. An El Niño WATCH means there is at least a 50% chance of an El Niño developing in 2015, based on the historical record.
El Niño is often associated with below-average winter–spring rainfall over eastern Australia and above-average daytime temperatures over the southern half of Australia.
Indian Ocean Dipole (IOD)
http://www.bom.gov.au/climate/enso/#tabs=Indian-Ocean
Current outlook:
Neutral
The IOD index remains neutral.
The Indian Ocean Dipole (IOD) is currently neutral. Climate models surveyed in the model outlooks favour a continuation of a neutral phase of the IOD until at least early in the austral winter.
The IOD typically has little influence on Australian climate from December to April. During this time of year, establishment of negative or positive IOD patterns is largely inhibited by the development and position of the monsoon trough in the southern hemisphere.
Northern Territory Seasonal Outlook – as at March 2015
Risks:
· None to report
2014/15 Wet Season (as at 1 March 2015)
Pasture Growth*
(% of district)
Below Average
45%
Average
53%
Above Average
2%
<1,000kg/ha
0%
>1,000 & <2,000kg/ha
74%
>2,000kg/ha
26%
Currently
Total Standing Dry Matter
(% of district)
Below Average
75%
Average
24%
Above Average
1%
<1,000kg/ha
0%
>1,000 & <3,000kg/ha
92%
>3,000kg/ha
8%
Fire Risk
(% of district)
High
0%
Moderate
35%
Low
65%
Area Burnt
(% of district)
23% (since 1 July 2014)
* In the Top End, pasture growth tends to be similar year to year regardless of rainfall. This is because pasture growth in the Top End is typically not water-limited and keeps growing until available soil nitrogen is exhausted. For this reason, any interpretation of growth being above or below the median should be treated cautiously because the actual difference between years is relatively small.
Median Pasture Growth (kg/ha)
(Running Total)
Chance of exceeding Median Pasture Growth
(March – May 2015)
Total 2014/15 Pasture Growth
(July 2014 – March 2015)
Current Estimated
Total Standing Dry Matter
Darwin District
Katherine Region
Risks:
· None to report
2014/15 Wet Season (as at 1 March 2015)
Pasture Growth
(% of district)
Below Average
51%
Average
35%
Above Average
14%
<1,000kg/ha
10%
>1,000 & <2,000kg/ha
64%
>2,000kg/ha
26%
Currently
Total Standing Dry Matter
(% of district)
Below Average
73%
Average
22%
Above Average
5%
<1,000kg/ha
11%
>1,000 & <3,000kg/ha
84%
>3,000kg/ha
5%
Fire Risk
(% of district)
High
0%
Moderate
71%
Low
29%
Area Burnt
(% of district)
19% (since 1 July 2014)
Median Pasture Growth (kg/ha)
(Running Total)
Chance of exceeding Median Pasture Growth
(March - May 2015)
Total 2014/15 Pasture Growth
(July 2014 – March 2015)
Current Estimated
Total Standing Dry Matter
Risks:
· None to report
2014/15 Wet Season (as at 1 March 2015)
Pasture Growth
(% of district)
Below Average
4%
Average
61%
Above Average
35%
<1,000kg/ha
31%
>1,000 & <2,000kg/ha
49%
>2,000kg/ha
20%
Currently
Total Standing Dry Matter
(% of district)
Below Average
29%
Average
41%
Above Average
30%
<1,000kg/ha
7%
>1,000 & <3,000kg/ha
63%
>3,000kg/ha
30%
Fire Risk
(% of district)
High
42%
Moderate
57%
Low
<1%
Area Burnt
(% of district)
21% (since 1 July 2014)
Median Pasture Growth (kg/ha)
(Running Total)
Chance of exceeding Median Pasture Growth
(March – May 2015)
Total 2014/15 Pasture Growth
(July 2014 – March 2015)
Current Estimated
Total Standing Dry Matter
Victoria River District
Risks:
· None to report
2014/15 Wet Season (as at 1 March 2015)
Pasture Growth
(% of district)
Below Average
1%
Average
63%
Above Average
36%
<1,000kg/ha
13%
>1,000 & <2,000kg/ha
59%
>2,000kg/ha
28%
Currently
Total Standing Dry Matter
(% of district)
Below Average
17%
Average
71%
Above Average
12%
<1,000kg/ha
12%
>1,000 & <3,000kg/ha
79%
>3,000kg/ha
9%
Fire Risk
(% of district)
High
19%
Moderate
75%
Low
6%
Area Burnt
(% of district)
38% (since 1 July 2014)
Median Pasture Growth (kg/ha)
(Running Total)
Chance of exceeding Median Pasture Growth
(March – May 2015)
Total 2014/15 Pasture Growth
(July 2014 – March 2015)
Current Estimated
Total Standing Dry Matter
Sturt Plateau District
Risks:
· None to report
2014/15 Wet Season (as at 1 March 2015)
Pasture Growth
(% of district)
Below Average
22%
Average
74%
Above Average
4%
<1,000kg/ha
28%
>1,000 & <2,000kg/ha
59%
>2,000kg/ha
14%
Currently
Total Standing Dry Matter
(% of district)
Below Average
51%
Average
47%
Above Average
2%
<1,000kg/ha
12%
>1,000 & <3,000kg/ha
75%
>3,000kg/ha
14%
Fire Risk
(% of district)
High
11%
Moderate
85%
Low
4%
Area Burnt
(% of district)
29% (since 1 July 2014)
Median Pasture Growth (kg/ha)
(Running Total)
Chance of exceeding Median Pasture Growth
(March - May 2015)
Total 2014/15 Pasture Growth
(July 2014 – March 2015)
Current Estimated
Total Standing Dry Matter
Roper District
Risks:
· None to report
2014/15 Wet Season (as at 1 March 2015)
Pasture Growth
(% of district)
Below Average
6%
Average
68%
Above Average
25%
<1,000kg/ha
24%
>1,000 & <2,000kg/ha
60%
>2,000kg/ha
16%
Currently
Total Standing Dry Matter
(% of district)
Below Average
25%
Average
59%
Above Average
16%
<1,000kg/ha
9%
>1,000 & <3,000kg/ha
66%
>3,000kg/ha
26%
Fire Risk
(% of district)
High
39%
Moderate
58%
Low
3%
Area Burnt
(% of district)
24% (since 1 July 2014)
Median Pasture Growth (kg/ha)
(Running Total)
Chance of exceeding Median Pasture Growth
(March – May 2015)
Total 2014/15 Pasture Growth
(July 2014 – March 2015)
Current Estimated
Total Standing Dry Matter
Gulf District
Risks:
· The majority of the district’s south eastern corner has had less than 500kg/ha of pasture growth
2014/15 Wet Season (as at 1 March 2015)
Pasture Growth
(% of district)
Below Average
<1%
Average
37%
Above Average
63%
<500kg/ha
23%
>500 & <1,000kg/ha
49%
>1,000kg/ha
28%
Currently
Total Standing Dry Matter
(% of district)
Below Average
5%
Average
54%
Above Average
41%
<500kg/ha
15%
>500 & <1,000kg/ha
27%
>1,000kg/ha
57%
Fire Risk
(% of district)
High
50%
Moderate
49%
Low
1%
Area Burnt
(% of district)
3% (since 1 July 2014)
Median Pasture Growth (kg/ha)
(Running Total)
Chance of exceeding Median Pasture Growth
(March - May 2015)
Total 2014/15 Pasture Growth
(July 2014 – March 2015)
Current Estimated
Total Standing Dry Matter
Barkly District
Risks:
· None to report
2014/15 Wet Season (as at 1 March 2015)
Pasture Growth
(% of district)
Below Average
0%
Average
47%
Above Average
53%
<250kg/ha
28%
>250 & <500kg/ha
33%
>500kg/ha
39%
Currently
Total Standing Dry Matter
(% of district)
Below Average
21%
Average
57%
Above Average
22%
<500kg/ha
16%
>500 & <1,000kg/ha
23%
>1,000kg/ha
61%
Fire Risk
(% of district)
High
68%
Moderate
31%
Low
<1%
Area Burnt
(% of district)
<1% (since 1 July 2014)
Median Pasture Growth (kg/ha)
(Running Total)
Chance of exceeding Median Pasture Growth
(March – May 2015)
Total 2014/15 Pasture Growth
(July 2014 – March 2015)
Current Estimated
Total Standing Dry Matter
Tennant Creek District
Risks:
· None to report
2014/15 Season (as at 1 March 2015)
Pasture Growth
(% of district)
Below Average
<1%
Average
28%
Above Average
72%
<250kg/ha
16%
>250 & <500kg/ha
24%
>500kg/ha
60%
Currently
Total Standing Dry Matter
(% of district)
Below Average
5%
Average
62%
Above Average
33%
<250kg/ha
3%
>250 & <1,000kg/ha
27%
>1,000kg/ha
70%
Fire Risk
(% of district)
High
81%
Moderate
17%
Low
2%
Area Burnt
(% of district)
<1% (since 1 July 2014)
Median Pasture Growth (kg/ha)
(Running Total)
Chance of exceeding Median Pasture Growth
(March - May 2015)
Total 2014/15 Pasture Growth
(July 2014 – March 2015)
Current Estimated
Total Standing Dry Matter
Northern Alice Springs District
Risks:
· The district has experienced consecutive poor seasons. Both the 2012/13 and the 2013/14 seasons were well below average. Pasture growth during the past quarter has reduced the district area with below average total standing dry matter from 49% to 18%, and the area with extremely low levels from 29% to 15% (<250kg/ha).
2014/15 Season (as at 1 March 2015)
Pasture Growth
(% of district)
Below Average
0%
Average
81%
Above Average
19%
<250kg/ha
70%
>250 & <500kg/ha
25%
>500kg/ha
5%
Currently
Total Standing Dry Matter
(% of district)
Below Average
18%
Average
79%
Above Average
3%
<250kg/ha
15%
>250 & <1,000kg/ha
65%
>1,000kg/ha
20%
Fire Risk
(% of district)
High
57%
Moderate
39%
Low
4%
Area Burnt
(% of district)
0% (since 1 July 2014)
Median Pasture Growth (kg/ha)
(Running Total)
Chance of exceeding Median Pasture Growth
(March – May 2015)
Total 2014/15 Pasture Growth
(July 2014 – March 2015)
Current Estimated
Total Standing Dry Matter
Plenty District
Risks:
· None to report
2014/15 Season (as at 1 March 2015
Pasture Growth
(% of district)
Below Average
2%
Average
90%
Above Average
8%
<250kg/ha
81%
>250 & <500kg/ha
15%
>500kg/ha
4%
Currently
Total Standing Dry Matter
(% of district)
Below Average
14%
Average
73%
Above Average
13%
<250kg/ha
7%
>250 & <1,000kg/ha
63%
>1,000kg/ha
30%
Fire Risk
(% of district)
High
78%
Moderate
21%
Low
1%
Area Burnt
(% of district)
<1% (since 1 July 2014)
Median Pasture Growth (kg/ha)
(Running Total)
Chance of exceeding Median Pasture Growth
(March to May 2015)
Total 2014/15 Pasture Growth
(July 2014 – March 2015)
Current Estimated
Total Standing Dry Matter
Southern Alice Springs District
Pasture Information
The pasture and fire risk information in this document is derived from AussieGRASS. AussieGRASS is a model that simulates pasture growth and standing biomass using climate data, vegetation mapping, fire history and regional estimates of grazing pressure. The model can be used to track simulated pasture growth and total standing pasture biomass at the landscape scale.
Note that the model does not use stocking rate data for individual properties. Where stock numbers are significantly higher or lower than typical for a district, model estimates of total standing dry matter may be erroneous.
Disclaimer
While all care has been taken to ensure that information contained in this document is true and correct at the time of production, changes in circumstances after the time of distribution may impact on the accuracy of its information. The Northern Territory of Australia gives no warranty or assurance, and makes no representation as to the accuracy of any information or advice contained herein, or that it is suitable for your intended use.
You should not rely upon information in this document for the purpose of making any business or investment decisions without obtaining independent and/or professional advice in relation to your particular situation.
The Northern Territory of Australia disclaims any liability or responsibility or duty of care towards any person for loss of damage caused by any use of or reliance on this information.
DEPARTMENT OF PRIMARY INDUSTRY AND FISHERIES