قارن الطرق

	الصيد بالصدمة الكهربائية	القياس عن بعد الصوتي
المجال	العلوم البيطرية	العلوم البيطرية
العائلة	Process / pipeline	Process / pipeline
سنة النشأة	1950	1960
صاحب الطريقة	Fisheries Biologists	Fish Tracking Pioneer Community
النوع	Bioelectrical Sampling	Remote Monitoring Technology
المصدر التأسيسي	Paukert, C. P., & Willis, D. W. (2001). Electrofishing: sampling fish in small streams with respect to fish size, species, and rarity. Journal of Freshwater Ecology, 16(1), 11-23.	Eiler, J. H. (2013). Acoustic telemetry. In C. R. Cooke & D. W. Philipp (Eds.), Telemetry Techniques and Technology (pp. 1-45). Springer.
الأسماء البديلة	electroshocking, electric netting, fish stunner	acoustic tracking, telemetry monitoring, underwater tracking
ذات صلة	3	3
الملخص	Electrofishing is a bioelectrical sampling technique in which electric current is applied to water to stun fish temporarily, allowing their capture for identification, measurement, and return to the stream. Developed in the 1950s and refined continuously, electrofishing is the standard method for inventorying fish communities in streams and small rivers, providing unbiased population estimates and species composition data.	Acoustic telemetry is a remote tracking method in which small electronic transmitters attached to or implanted in animals emit unique acoustic signals detectable by underwater or terrestrial receiver networks, enabling real-time monitoring of animal movements, positions, and behavior over extended distances and times. Pioneered in fisheries research in the 1960s, acoustic telemetry is now standard for studying movement ecology, migration timing, and habitat use in aquatic and increasingly terrestrial systems.