Determining the optimal spatial resolution of remotely sensed data for the detection of sirex noctilio infestations in pine plantations in KwaZulu-Natal, South Africa
Afrique du Sud ; Biogéographie ; KwaZulu-Natal ; Maladie ; Phytogéographie ; Pin ; Sylviculture ; Télédétection
Biogeography ; Disease ; Forestry ; KwaZulu-Natal ; Phytogeography ; Pine ; Remote sensing ; South Africa
Sirex noctilio is causing considerable mortality in commercial pine plantations in KwaZulu-Natal. The ability to detect variable infestation levels by remote sensing remains crucial for monitoring the spread of the disease and for effective
The article deals with trends, structures and regional differences. The paper gives an overview over global development of population (natality and mortality rate) in past to future and the explanation for it. The differences of development
l'entreprise est lié aux appartenances sociales et à leurs dynamiques. Axant l'analyse sur la question du territoire, le projet d'entreprise témoigne souvent d'une volonté de rester ou de revenir dans la région natale.