Total recoverable volume of radiata pine planted pre 1981 in Otago, New Zealand

Pruned without thinning, cubic metres per hectare

The following information applies to all values in the table. Pruning: pruned, Thinning: without thinning, Planting period: pre 1981, Species: Radiata pine, Wood Supply Region: Otago Wood Supply Region, Observation: Yield _m3/ha
Measure	Tree age	Cubic metres per hectare
Total recoverable volume of pruned logs	11	4
Total recoverable volume of pruned logs	12	6
Total recoverable volume of pruned logs	13	8
Total recoverable volume of pruned logs	14	11
Total recoverable volume of pruned logs	15	14
Total recoverable volume of pruned logs	16	18
Total recoverable volume of pruned logs	17	22
Total recoverable volume of pruned logs	18	26
Total recoverable volume of pruned logs	19	31
Total recoverable volume of pruned logs	20	35
Total recoverable volume of pruned logs	21	34
Total recoverable volume of pruned logs	22	41
Total recoverable volume of pruned logs	23	47
Total recoverable volume of pruned logs	24	53
Total recoverable volume of pruned logs	25	58
Total recoverable volume of pruned logs	26	65
Total recoverable volume of pruned logs	27	72
Total recoverable volume of pruned logs	28	78
Total recoverable volume of pruned logs	29	84
Total recoverable volume of pruned logs	30	89
Total recoverable volume of pruned logs	31	93
Total recoverable volume of pruned logs	32	98
Total recoverable volume of pruned logs	33	102
Total recoverable volume of pruned logs	34	106
Total recoverable volume of pruned logs	35	110
Total recoverable volume of pruned logs	36	113
Total recoverable volume of pruned logs	37	117
Total recoverable volume of pruned logs	38	120
Total recoverable volume of pruned logs	39	124
Total recoverable volume of pruned logs	40	127
Total recoverable volume of pulp logs	11	5
Total recoverable volume of pulp logs	12	8
Total recoverable volume of pulp logs	13	11
Total recoverable volume of pulp logs	14	14
Total recoverable volume of pulp logs	15	18
Total recoverable volume of pulp logs	16	21
Total recoverable volume of pulp logs	17	25
Total recoverable volume of pulp logs	18	29
Total recoverable volume of pulp logs	19	33
Total recoverable volume of pulp logs	20	36
Total recoverable volume of pulp logs	21	41
Total recoverable volume of pulp logs	22	45
Total recoverable volume of pulp logs	23	47
Total recoverable volume of pulp logs	24	50
Total recoverable volume of pulp logs	25	53
Total recoverable volume of pulp logs	26	56
Total recoverable volume of pulp logs	27	59
Total recoverable volume of pulp logs	28	62
Total recoverable volume of pulp logs	29	65
Total recoverable volume of pulp logs	30	67
Total recoverable volume of pulp logs	31	70
Total recoverable volume of pulp logs	32	72
Total recoverable volume of pulp logs	33	74
Total recoverable volume of pulp logs	34	76
Total recoverable volume of pulp logs	35	78
Total recoverable volume of pulp logs	36	79
Total recoverable volume of pulp logs	37	81
Total recoverable volume of pulp logs	38	84
Total recoverable volume of pulp logs	39	86
Total recoverable volume of pulp logs	40	87
Total recoverable volume of unpruned logs	11	6
Total recoverable volume of unpruned logs	12	10
Total recoverable volume of unpruned logs	13	15
Total recoverable volume of unpruned logs	14	22
Total recoverable volume of unpruned logs	15	30
Total recoverable volume of unpruned logs	16	38
Total recoverable volume of unpruned logs	17	48
Total recoverable volume of unpruned logs	18	59
Total recoverable volume of unpruned logs	19	71
Total recoverable volume of unpruned logs	20	83
Total recoverable volume of unpruned logs	21	99
Total recoverable volume of unpruned logs	22	111
Total recoverable volume of unpruned logs	23	126
Total recoverable volume of unpruned logs	24	139
Total recoverable volume of unpruned logs	25	153
Total recoverable volume of unpruned logs	26	168
Total recoverable volume of unpruned logs	27	181
Total recoverable volume of unpruned logs	28	195
Total recoverable volume of unpruned logs	29	210
Total recoverable volume of unpruned logs	30	224
Total recoverable volume of unpruned logs	31	240
Total recoverable volume of unpruned logs	32	255
Total recoverable volume of unpruned logs	33	269
Total recoverable volume of unpruned logs	34	284
Total recoverable volume of unpruned logs	35	298
Total recoverable volume of unpruned logs	36	313
Total recoverable volume of unpruned logs	37	328
Total recoverable volume of unpruned logs	38	343
Total recoverable volume of unpruned logs	39	355
Total recoverable volume of unpruned logs	40	371

Definitions

Total recoverable volume: this is the volume of timber recovered during harvest. The TRV does not include bark.
Total standing volume: this is the total standing volume of timber contained in all live crop stems. The TSV includes some non-recoverable volume, like stumps and the non-merchantable tops of stems, but excludes bark.
Crop type: defined as an aggregate of forest stands of the same species and tending regime within the same wood supply region for the NEFD.
Pruned: refers to pruning carried out before age 12 so that more than 50% of stems in the planned final crop stocking will contain a pruned butt log of at least 4 meters in length.
Species group: New yield tables have been produced for:
- radiata pine (Pinus radiata)
- Douglas-fir (Pseudotsuga menziesii)
Stand: The area of standing trees or forest usually of 1 species, age, and tending regime.
Production thinning: The extraction of thinnings for commercial use. Stands that have been production thinned produce a smaller clear-felled volume than stands that have not been production thinned.
Current annual increment: It represents the rate at which an area of forest is growing. In this report CAI is expressed as m3/ha/year and is the difference in TRV between 2 successive ages. In the year following a production thinning the CAI is not reported because thinning decreases the TRV, so the CAI does not reflect the growth of the remaining standing trees over that year.

Data provided by

Ministry for Primary Industries

Dataset name

National Exotic Forest Description: Forest Region Yield 2014

Webpage:

https://www.teururakau.govt.nz/news-and-resources/open-data-and-forecasting/forestry/new-zealands-forests/

How to find the data

At URL provided, download the latest 'Yield tables'. Note that this data has been collated and formatted by MPI for Figure.NZ, so the data available to download from our site is different to that available on MPI's website.

Import & extraction details

File as imported: National Exotic Forest Description: Forest Region Yield 2014

From the dataset National Exotic Forest Description: Forest Region Yield 2014, this data was extracted:

Rows: 2-11,681
Column: 8
Provided: 11,630 data points

This data forms the table Forestry - National Exotic Forest Region Yield 2014.

About this dataset

The National Exotic Forest Region Yield tables give the forest industry the underlying data used to produce wood availability forecasts. New Zealand's major forest owners and managers provided information to construct the yield tables which are part of the National Exotic Forest Description (NEFD) database.
The yield tables are a tabular representation of forest yield in cubic meters per hectare (m3/ha). The yield table is expressed in terms of total standing volume (TSV), total recoverable volume (TRV), and volumes of 3 generic log types, together with any production thinning volumes by age (1 to 40 years). There are yields for each crop type.

Total recoverable volume of radiata pine planted pre 1981 in Otago, New Zealand

Pruned without thinning, cubic metres per hectare

About this data

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