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forests and trees ... helppreventdesertification and salinization
forests regulate soil erosion and pollutionpreventingdesertification and salinization
the rise of claims about the overuse of land and unsuitable agricultural processesprovokedroughts and desertification
our earth ... the increasingly deleterious effects of global warmingwill causedroughts and desertification
degradedleadingto savannization and desertification
indiscriminate environmental engineering and massive infrastructural projects , dams , mines and Special Economic Zones(passive) caused bydroughts and desertification
climate change(passive) potentially caused byDroughts and desertification
unwise farming practicescausedsalinization and desertification
But , but , but … I thoughtcausesdroughts and desertification
In addition , forests reduce the impact of droughts ,preventingdesertification and salinization
Excessive irrigation and land - clearingledto salinisation and desertification
to plant treesto preventrunoff and desertification
Climat changecausesdesertification and erosin
Agrostar ... measuresto preventdesertification and landslides
the annual monsoon rains in the Sahel region of Africa to diminishcausingdroughts and desertification
Without this process , a main part of the global water cycle would be interruptedcausingdroughts and desertification
extensive destruction of forest landsform 90 % forest to less than 7 % over a 1500 year periodMillions of acres of land in Fertile Crescent area(passive) caused bysiltation and desertification
most of all , the climate changeshave causeddroughts and desertification
Over - cultivation ( growing too much on a piece of land ) can draw too much water from the environmentcausingdesertification and salinization
the interference in the flow of rivers that flow to it from the neighbouring country(passive) caused byaridity and desertification
water - related risks such as landslides , local floods and droughts ... helppreventdesertification and salinization
climatic buffering ... conspiringto preventdesertification and glaciation
In China 's Horqin Desert , the 1.25 million trees we 've planted since 2000 have helpedto preventsandstorms and desertification
Forests naturally keep microclimates in checkpreventerosions and desertification
African smallholders(passive) presumably caused byovergrazing and desertification
landscape engineering would be requiredto preventaridity and desertification
an evil fossil fueled truckcausingdefoliation and desertification
rainfallcontributesto aridity and desertification
Africans , being firm believers in tangible wealth as opposed to virtual wealth , keep large herds of livestock , which eat up volumes of grass , herbs and treescausingaridity and desertification
in some casesare leadingto aridity and desertification
In China , the trees helpto preventsandstorms and desertification
during a few instancesare resultingin aridity and desertification
during a few situationsare resultingin aridity and desertification
research into what she calls the four high - altitude ecosystems－glaciers , water , grasses and forests , which are all effected by the harsh conditions , high altitudes , extreme winter cold and low oxygen levelscan resultin aridity and desertification
Xu ... the harsh conditions , high altitudes , extreme winter cold and low oxygen levelscan resultin aridity and desertification
we ’ve been toldcauseovergrazing and desertification
the huge number of livestockcausesovergrazing and desertification
An increased number of goatscauseovergrazing and desertification
to increasingly serious environmental problemshave ledto increasingly serious environmental problems
major problems in the drier parts of the worldare causingmajor problems in the drier parts of the world
cripplings shortages andcreatecripplings shortages and
to reducing the availability of water , which increasing impacts agriculture and probably reduces the quality of life of populations in semi - arid regioncontributeto reducing the availability of water , which increasing impacts agriculture and probably reduces the quality of life of populations in semi - arid region
economic failure in different respectscauseseconomic failure in different respects
agricultural production to declinehave causedagricultural production to decline
significant social challenges in some of the world ’s poorest economieswill createsignificant social challenges in some of the world ’s poorest economies
serious environmental problems in Chinaare causingserious environmental problems in China
to competition over agricultural landleadingto competition over agricultural land
to the deterioration of grasslandsleadingto the deterioration of grasslands
to instability and conflict potential through loss of livelihoods and food insecurity ... including in … African regions , the Middle East and parts of Asiacontributeto instability and conflict potential through loss of livelihoods and food insecurity ... including in … African regions , the Middle East and parts of Asia
in the loss of land which could be used for agricultureresultsin the loss of land which could be used for agriculture
increased soil loss(passive) caused byincreased soil loss
to expanding deserts , conflict , war over resources andhave ledto expanding deserts , conflict , war over resources and
a decline in agricultural productionalready causinga decline in agricultural production
a loss of 12 million hectares ( ha ) of productive land each yearcausea loss of 12 million hectares ( ha ) of productive land each year
poor quality soil(passive) caused bypoor quality soil
the disticts of Narshingdi , Munshigang , Narayangang , Comilla , Chandpur , Shariatpur , Lakhmipurcausethe disticts of Narshingdi , Munshigang , Narayangang , Comilla , Chandpur , Shariatpur , Lakhmipur
an artificial saltpan(passive) caused byan artificial saltpan
to violent sandstorms which regularly choke the skies of northern cities with sand , dust and polluting particlescontributeto violent sandstorms which regularly choke the skies of northern cities with sand , dust and polluting particles
to population pressureleadingto population pressure