Total recoverable volume of radiata pine planted pre 1990 in Nelson, 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 1990, Species: Radiata pine, Wood Supply Region: Nelson Wood Supply Region, Observation: Yield _m3/ha
Measure	Tree age	Cubic metres per hectare
Total recoverable volume of pruned logs	11	2
Total recoverable volume of pruned logs	12	3
Total recoverable volume of pruned logs	13	5
Total recoverable volume of pruned logs	14	8
Total recoverable volume of pruned logs	15	11
Total recoverable volume of pruned logs	16	15
Total recoverable volume of pruned logs	17	20
Total recoverable volume of pruned logs	18	25
Total recoverable volume of pruned logs	19	31
Total recoverable volume of pruned logs	20	37
Total recoverable volume of pruned logs	21	44
Total recoverable volume of pruned logs	22	46
Total recoverable volume of pruned logs	23	57
Total recoverable volume of pruned logs	24	68
Total recoverable volume of pruned logs	25	77
Total recoverable volume of pruned logs	26	89
Total recoverable volume of pruned logs	27	100
Total recoverable volume of pruned logs	28	112
Total recoverable volume of pruned logs	29	121
Total recoverable volume of pruned logs	30	131
Total recoverable volume of pruned logs	31	140
Total recoverable volume of pruned logs	32	148
Total recoverable volume of pruned logs	33	156
Total recoverable volume of pruned logs	34	163
Total recoverable volume of pruned logs	35	171
Total recoverable volume of pruned logs	36	177
Total recoverable volume of pruned logs	37	184
Total recoverable volume of pruned logs	38	191
Total recoverable volume of pruned logs	39	197
Total recoverable volume of pruned logs	40	203
Total recoverable volume of pulp logs	11	23
Total recoverable volume of pulp logs	12	30
Total recoverable volume of pulp logs	13	39
Total recoverable volume of pulp logs	14	47
Total recoverable volume of pulp logs	15	55
Total recoverable volume of pulp logs	16	63
Total recoverable volume of pulp logs	17	71
Total recoverable volume of pulp logs	18	78
Total recoverable volume of pulp logs	19	84
Total recoverable volume of pulp logs	20	90
Total recoverable volume of pulp logs	21	95
Total recoverable volume of pulp logs	22	93
Total recoverable volume of pulp logs	23	92
Total recoverable volume of pulp logs	24	90
Total recoverable volume of pulp logs	25	91
Total recoverable volume of pulp logs	26	91
Total recoverable volume of pulp logs	27	93
Total recoverable volume of pulp logs	28	93
Total recoverable volume of pulp logs	29	95
Total recoverable volume of pulp logs	30	94
Total recoverable volume of pulp logs	31	97
Total recoverable volume of pulp logs	32	97
Total recoverable volume of pulp logs	33	99
Total recoverable volume of pulp logs	34	100
Total recoverable volume of pulp logs	35	101
Total recoverable volume of pulp logs	36	103
Total recoverable volume of pulp logs	37	105
Total recoverable volume of pulp logs	38	106
Total recoverable volume of pulp logs	39	108
Total recoverable volume of pulp logs	40	109
Total recoverable volume of unpruned logs	11	10
Total recoverable volume of unpruned logs	12	16
Total recoverable volume of unpruned logs	13	23
Total recoverable volume of unpruned logs	14	31
Total recoverable volume of unpruned logs	15	41
Total recoverable volume of unpruned logs	16	52
Total recoverable volume of unpruned logs	17	65
Total recoverable volume of unpruned logs	18	78
Total recoverable volume of unpruned logs	19	92
Total recoverable volume of unpruned logs	20	108
Total recoverable volume of unpruned logs	21	123
Total recoverable volume of unpruned logs	22	143
Total recoverable volume of unpruned logs	23	158
Total recoverable volume of unpruned logs	24	174
Total recoverable volume of unpruned logs	25	189
Total recoverable volume of unpruned logs	26	205
Total recoverable volume of unpruned logs	27	221
Total recoverable volume of unpruned logs	28	238
Total recoverable volume of unpruned logs	29	255
Total recoverable volume of unpruned logs	30	274
Total recoverable volume of unpruned logs	31	292
Total recoverable volume of unpruned logs	32	311
Total recoverable volume of unpruned logs	33	330
Total recoverable volume of unpruned logs	34	349
Total recoverable volume of unpruned logs	35	369
Total recoverable volume of unpruned logs	36	388
Total recoverable volume of unpruned logs	37	406
Total recoverable volume of unpruned logs	38	426
Total recoverable volume of unpruned logs	39	445
Total recoverable volume of unpruned logs	40	464

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 1990 in Nelson, New Zealand

Pruned without thinning, cubic metres per hectare

About this data

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