Biodiversity of indigenous tussock grassland sites in Otago, Canterbury and the central North Island of New Zealand IV. Vegetation and the effect of disturbance by agricultural development and fire

2006 ◽  
Vol 36 (2) ◽  
pp. 69-82 ◽  
Author(s):  
P. R. Espie ◽  
B. I. P. Barratt
Author(s):  
F.E.T. Suckling

Of the 5 1/4 million acres of total occupied land in the Wellington district nearly 4 million acres are in sown pasture, the remainder being bush, natural tussock grassland, scrub and secondary growth. Of this sown area a large proportion comprises hill-country farms running sheep and beef cattle and carrying an average of 1 to 2 sheep per acre. From the sheepfarming point of view the Wellington district is of major national importance, contributing nearly 22 per cent. of the total sheep population and almost 19 per cent. of the total beef cattle. The region as a whole carries the heaviest concentration of stock of all New Zealand.


1979 ◽  
Vol 57 (20) ◽  
pp. 2226-2263 ◽  
Author(s):  
Dale H. Vitt

The moss flora of the Auckland Islands (50°40′ S latitude and 166°00′ E longitude) consists of 145 species and seven varieties in 75 genera. A detailed description of the habitat of each taxon is given. The vegetation, climate, and history of the islands, as they pertain to bryology, are reviewed. Four broad vegetational zones are recognized: forest, scrub, tussock grassland, and tundra as well as areas of herbfields and mires. Phytogeographically, the most common pattern of distribution is Australasian with 29% of the moss species found in both New Zealand and Australia. Other patterns are common as well. Discussion is orientated toward species richness variability in polar regions. The origins and adaptations of mosses in subantarctic landscapes are reviewed and correlations drawn between particular growth forms and individual moss floras and habitats.


2005 ◽  
Vol 35 (3) ◽  
pp. 303-319 ◽  
Author(s):  
N. L. Bell ◽  
L. T. Davis ◽  
S. U. Sarathchandra ◽  
B. I. P. Barratt ◽  
C. M. Ferguson ◽  
...  

2003 ◽  
Vol 37 (2) ◽  
pp. 389-403 ◽  
Author(s):  
Ralph H. Riley ◽  
Colin R. Townsend ◽  
Dev K. Niyogi ◽  
Chris A. Arbuckle ◽  
Kathi A. Peacock

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