The system you are referring to is known as the "keddah" system, which was traditionally practiced in certain regions of Asia, particularly in India, to capture wild elephants. While this system involved some elements of captivity, it also played a crucial role in ensuring the survival and conservation of elephant populations. Here's how the keddah system contributed to elephant conservation:

1. Controlled Capture: The keddah system involved capturing wild elephants in a controlled and humane manner. Unlike indiscriminate hunting or poaching, the keddah method aimed to capture specific elephants, usually young males or females, without causing harm to the animals or their social groups.

2. Temporary Captivity: Captured elephants were kept in temporary enclosures called "kheddahs" for a limited duration. During this period, they received proper care, food, and medical attention. This temporary captivity allowed for observation, assessment, and selection of elephants suitable for domestication or conservation purposes.

3. Selective Release: Not all captured elephants were retained in captivity. Many were selectively released back into their natural habitats after assessment and observation. This process ensured that only those individuals with desirable traits or those considered suitable for conservation were retained, while the majority were returned to the wild.

4. Elephant-Human Interaction: The keddah system provided an opportunity for humans to interact with elephants in a controlled environment. This allowed for better understanding of elephant behavior, biology, and ecology, which contributed to improved management and conservation strategies.

5. Conservation Education: The keddah system also served as a platform for educating the public and raising awareness about elephant conservation. By showcasing the capture, care, and release of elephants, it helped foster a greater appreciation and understanding of the importance of protecting these majestic animals and their habitats.

While the keddah system had its limitations and potential for abuse, when practiced responsibly and with proper regulations, it offered a sustainable approach to elephant conservation. By selectively capturing and releasing elephants, providing them with care during captivity, and educating the public, this traditional system played a significant role in ensuring the long-term survival of elephant populations in certain regions.