What effect do the season have on the biodiversity in India?
Unfortunately, due to phenomenal population growth and lack in environmental protection policy and lack of implementation of the same, several species are in the verge of extinction due to rapid seasonal variation like heavy rainfall and late arriving of monsoon.
What are the factors that affect the biodiversity in India?
The biodiversity of any place is affected by the following factors such as the climate change and the deforestation and the overgrazing and invasion of species and also is affected by the levels of the pollution the rates of the poaching of the wildlife species and thus these factor are related to the destruction of …
How does climate change affect biodiversity?
A major impact of climate change on biodiversity is the increase in the intensity and frequency of fires, storms or periods of drought. … Despite the threats posed by climate change to biodiversity, we also know that natural habitats play an important role in regulating climate and can help to absorb and store carbon.
What are the major threats to biodiversity in India?
The report points, the major threats to biodiversity of India are, Habitat loss. Habitat fragmentation, Habitat degradation through.
What are the hotspots of biodiversity in India?
It hosts four biodiversity hotspots: the Himalayas, the Western Ghats, the Indo-Burma region and Sundaland (including the Nicobar Islands). These hotspots have numerous endemic species. Nearly 5% of India’s total area is formally classified under protected areas.
Is the biodiversity of India under threat?
Today, India’s biodiversity is in jeopardy. Due to various reasons, many wild species are disappearing rapidly. An incalculable number of species are already gone forever, and a large percentage of the rest are threatened with extinction. In almost all cases, the threats to wildlife can be traced to human activities.
What affects biodiversity?
Biodiversity change is caused by a range of drivers. A driver is any natural or human-induced factor that directly or indirectly causes a change in an ecosystem. … Important direct drivers affecting biodiversity are habitat change, climate change, invasive species, overexploitation, and pollution (CF4, C3, C4.
Why do warmer climates provide greater biodiversity?
Diversity increases with temperature
The warmer it is, the greater the diversity. “The more groups of animals and plants you investigate in parallel, the greater the significance of temperature for explaining biodiversity, whereas the importance of all other variables decreases accordingly.”
Which of the following affects biodiversity?
The main threats facing biodiversity globally are: destruction, degradation and fragmentation of habitats. reduction of individual survival and reproductive rates through exploitation, pollution and introduction of alien species.
How do seasons affect biodiversity?
Seasonal changes in the environment affect phytoplankton diversity via intermittent nutrient supplies. As a result, simulated diversity floundered in temporally changing environments, and those species able to grow fast during high-nutrient periods survived longer than the slow growers.
How does climate change affect biodiversity in the ocean?
Climate change due to human activity has a direct impact on marine species. It alters their abundance, diversity and distribution. Their feeding, development and breeding, as well as the relationships between species are affected. Rising temperatures lead to different behaviour patterns according to species.
What are the negative effects of biodiversity?
2.1 Biodiversity loss has negative effects on several aspects of human well-being, such as food security, vulnerability to natural disasters, energy security, and access to clean water and raw materials. It also affects human health, social relations, and freedom of choice.
What are the 5 factors that affect biodiversity?
Biodiversity loss is caused by five primary drivers: habitat loss, invasive species, overexploitation (extreme hunting and fishing pressure), pollution, climate change associated with global warming. In each case, human beings and their activities play direct roles.
What are the effects of biodiversity loss?
Biodiversity loss can have significant direct human health impacts if ecosystem services are no longer adequate to meet social needs. Indirectly, changes in ecosystem services affect livelihoods, income, local migration and, on occasion, may even cause or exacerbate political conflict.