How does climate change affect vegetable production?
Effects of changes in climate on production of vegetables include changes in the distribution of existing pests, diseases and weeds (Deuter 2014). … It is noted that increase in carbon dioxide decreases the nutritive value of vegetables, while stress due to high temperature also decreases its vitamin and sugar contents.
What impact does climate change have on food production?
As a recent report by the UN Food and Agriculture Organisation (FAO) explains, rising temperatures, rising seas and the increasing frequency of adverse weather events will interact to reduce agricultural and horticultural productivity in many regions around the world.
What are the effects of climate change in Pakistan?
In Pakistan, climatic changes are expected to have wide-ranging impacts, such as: reduced agricultural productivity, increased variability of water availability, increased coastal erosion and sea water incursion, and increased frequency of extreme climatic events.
How climate change affects Pakistan’s economy?
The global climate change has already impacted the economy of Pakistan in the form of increasing frequency of floods and droughts, low crop yields, irregular weather patterns, less availability of fresh water and the loss of biodiversity.
What is climate change policy of Pakistan?
The National Climate Change Policy provides a framework for addressing the issues that Pakistan faces or will face in future due to the changing climate. … These cover policy measures to address issues in various sectors such as water, agriculture, forestry, coastal areas, biodiversity and other vulnerable ecosystems.