The Indian city that has hosted the 14th Session of the Conference of the Parties (COP) of the United Nations Convention to Combat Desertification (UNCCD) for the first time in India is Greater Noida, Delhi.

Explanation:
The 14th Session of the Conference of the Parties (COP) of the United Nations Convention to Combat Desertification (UNCCD) took place in Greater Noida, Delhi. This conference is a significant global platform where countries come together to discuss and take action against desertification, land degradation, and drought. It was held from September 2nd to 13th, 2019.

Key Points:
1. COP: The Conference of the Parties (COP) is the supreme decision-making body of the United Nations Convention to Combat Desertification (UNCCD). It meets every two years to review the implementation of the Convention, set policies, and make important decisions.
2. UNCCD: The United Nations Convention to Combat Desertification (UNCCD) is a global agreement that addresses the issues of desertification, land degradation, and drought. It aims to promote sustainable land management practices and protect the livelihoods of people in desertification-affected areas.
3. Host City: Greater Noida, a city located in the National Capital Region of India, was chosen as the host city for the 14th Session of COP. It provided the necessary infrastructure and facilities to accommodate the conference participants.
4. Importance: The choice of Greater Noida as the host city for the COP was significant for India. It showcased India's commitment to addressing environmental challenges and its willingness to take a leading role in the global fight against desertification.
5. Participants: The conference brought together representatives from over 197 countries, including government officials, policymakers, scientists, and civil society organizations. They discussed various issues related to desertification, land degradation, and drought, and worked towards finding solutions and strategies to combat these challenges.
6. Outcomes: The 14th Session of COP resulted in the adoption of the New Delhi Declaration, which emphasized the importance of sustainable land management and called for increased efforts to combat desertification. It also highlighted the need for greater investments in the restoration of degraded land and the importance of involving local communities in decision-making processes.
7. Follow-up: The outcomes of the conference will guide future actions and initiatives to combat desertification and promote sustainable land management. Countries will continue to work together to implement the goals and targets set during the conference.

In conclusion, Greater Noida, Delhi, hosted the 14th Session of the Conference of the Parties (COP) of the United Nations Convention to Combat Desertification (UNCCD). This event provided an important platform for countries to collaborate and take action against desertification, land degradation, and drought.

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