Rangelands provide multiple ecosystem services of high value to society, both locally and globally, but are threatened by degradation processes, the impact climate change land-use change, affecting their conservation. Despite this, preservation rangelands has received little attention from governmental non-governmental organizations in Argentina. This article aims propose some concepts principl...

the current research was carried out to find out the most effective environmental factors in plant species occurrence by classification and ordination methods. for this purpose, the study was conducted in nir rangelands of yazd province and topography, climate, soil and grazing intensity data of the region were determined. sampling method was randomized–systematic and within each sampling unit ...

This paper analyzes the complex relationships of factors influencing rangeland governance in arid areas. A Bayesian Belief Network (BBN) model was developed a participatory way to illustrate and assess weight combination environmental, social institutional enabling achievement strengthened at local level. The applied Tataouine situated south Tunisia. diagram built most important interactions be...

Arid and semi arid areas of Balochistan are characterized by low and erratic rainfall and are prone to drought conditions which normally occur every three to four years. Th e prevailing drought is one of the most severe in its magnitude as annual rain (60-150 mm) has been well below average for a continuous period of four to fi ve years in most parts of highland Balochistan. Results from a long...

Rangeland monitoring services require the capability to investigate vegetation condition and to assess biomass production, especially in areas where local livelihood depends on rangeland status. Remote sensing solutions are strongly recommended, where the systematic acquisition of field data is not feasible and does not guarantee properly describing the spatio-temporal dynamics of wide areas. R...

We assessed changes in soils and vegetation associated with different plant life forms increasing grazing intensity (GI) a subhumid grassland of Patagonia (Argentina), vast portions these grass steppes degraded states. reconstructed the historic GI gradient study sites characterised cover. sampled soil beneath patches shrub their bare interspaces, as well height hummocks thickness superficial h...

Many secondary compounds are typically present in unpalatable shrubs on arid and semi-arid rangelands. However, the relationship between intake by livestock and concentration of individual chemicals has been examined for very few of these compounds. Four experiments were conducted to examine effects of individual volatile compounds on intake of alfalfa pellets by lambs. Forty-five lambs (9 lamb...