摘钩、控鱼和放流

1有牙或个头大的鱼别徒手抓，用控鱼器夹住鱼嘴控住；例：夹下颚已核

来自 2 位钓友的经验、1 篇钓鱼媒体文章

2要放流的鱼用控鱼器夹着时，另一只手托住鱼身、横着拿已核

范围：放流美国国家公园管理局 NPS《Successful Catch and Release Fishing》 · 官方 · 原文
「When flows are low, water temperatures high, and fish are concentrated into small areas, fishing can cause additional stress and high mortality.」「Using small, single barbless hooks reduces fish handling time and injury. Two hooks can be removed from treble hooks using wire snips or pliers. Barbs can be removed by flattening the barb against the hook shank with needle-nosed pliers or fishing hemostats.」「Keep your fish wet and calm. Removing fish from water causes stress, suffocation and possible internal injury.」「Support the fish in a landing net, or cradle the fish gently with one hand beneath the belly near the water surface.」「Avoid squeezing tightly…Never hold a fish by the gills.」「Using wet hands or gloves will help reduce the loss of a fish's protective mucus.」「Needle-nosed pliers, hemostats and other hook removers, are an essential tool for quick and efficient hook removal.」「If the fish is hooked deeply or the hook cannot be easily removed, leave it. Cut your line as close to the hook as possible.」「Hold your fish underwater, in an upright position…You should notice the gills opening and closing…Let it swim forcefully away on its own.」（10-21 读原文还有 1 篇钓鱼媒体文章

3例：别拿路亚钳代替控鱼器去夹鱼，夹不牢容易跑鱼例

来自 1 位钓友的经验

4用无倒刺的钩，或用尖嘴钳把倒刺捏平，摘钩快、对鱼伤得少已核

美国国家公园管理局 NPS《Successful Catch and Release Fishing》 · 官方 · 原文
「When flows are low, water temperatures high, and fish are concentrated into small areas, fishing can cause additional stress and high mortality.」「Using small, single barbless hooks reduces fish handling time and injury. Two hooks can be removed from treble hooks using wire snips or pliers. Barbs can be removed by flattening the barb against the hook shank with needle-nosed pliers or fishing hemostats.」「Keep your fish wet and calm. Removing fish from water causes stress, suffocation and possible internal injury.」「Support the fish in a landing net, or cradle the fish gently with one hand beneath the belly near the water surface.」「Avoid squeezing tightly…Never hold a fish by the gills.」「Using wet hands or gloves will help reduce the loss of a fish's protective mucus.」「Needle-nosed pliers, hemostats and other hook removers, are an essential tool for quick and efficient hook removal.」「If the fish is hooked deeply or the hook cannot be easily removed, leave it. Cut your line as close to the hook as possible.」「Hold your fish underwater, in an upright position…You should notice the gills opening and closing…Let it swim forcefully away on its own.」（10-21 读原文艾奥瓦州自然资源局 Iowa DNR 新闻稿《6 tips for catch and release fishing》（2015-04-10） · 官方 · 原文
「Barbless hooks are much easier to remove – this helps reduce damage to the fish and minimizes the time the fish is out of the water. Hooks can be purchased as barbless or you can pinch down the barb with needle-nose pliers.」「Land the fish quickly and handle it as little as possible. The less you handle, touch or hold the fish the better.」「The slime on the fish protects it from disease, so be careful not to wipe it off. Wet your hands before handling the fish」「If the fish is hooked deeply, cut the line as close as possible the fish's mouth and leave the hook. Research has documented that cutting the line can greatly increase the survival of deeply hooked fish.」（10-21 读原文还有 1 位钓友的经验

5摘钩用尖嘴钳、摘钩器这类工具，比用手快、也不扎手已核

美国国家公园管理局 NPS《Successful Catch and Release Fishing》 · 官方 · 原文
「When flows are low, water temperatures high, and fish are concentrated into small areas, fishing can cause additional stress and high mortality.」「Using small, single barbless hooks reduces fish handling time and injury. Two hooks can be removed from treble hooks using wire snips or pliers. Barbs can be removed by flattening the barb against the hook shank with needle-nosed pliers or fishing hemostats.」「Keep your fish wet and calm. Removing fish from water causes stress, suffocation and possible internal injury.」「Support the fish in a landing net, or cradle the fish gently with one hand beneath the belly near the water surface.」「Avoid squeezing tightly…Never hold a fish by the gills.」「Using wet hands or gloves will help reduce the loss of a fish's protective mucus.」「Needle-nosed pliers, hemostats and other hook removers, are an essential tool for quick and efficient hook removal.」「If the fish is hooked deeply or the hook cannot be easily removed, leave it. Cut your line as close to the hook as possible.」「Hold your fish underwater, in an upright position…You should notice the gills opening and closing…Let it swim forcefully away on its own.」（10-21 读原文还有 2 位钓友的经验

6要放的鱼尽量少离水、少用手碰已核

范围：放流美国国家公园管理局 NPS《Successful Catch and Release Fishing》 · 官方 · 原文
「When flows are low, water temperatures high, and fish are concentrated into small areas, fishing can cause additional stress and high mortality.」「Using small, single barbless hooks reduces fish handling time and injury. Two hooks can be removed from treble hooks using wire snips or pliers. Barbs can be removed by flattening the barb against the hook shank with needle-nosed pliers or fishing hemostats.」「Keep your fish wet and calm. Removing fish from water causes stress, suffocation and possible internal injury.」「Support the fish in a landing net, or cradle the fish gently with one hand beneath the belly near the water surface.」「Avoid squeezing tightly…Never hold a fish by the gills.」「Using wet hands or gloves will help reduce the loss of a fish's protective mucus.」「Needle-nosed pliers, hemostats and other hook removers, are an essential tool for quick and efficient hook removal.」「If the fish is hooked deeply or the hook cannot be easily removed, leave it. Cut your line as close to the hook as possible.」「Hold your fish underwater, in an upright position…You should notice the gills opening and closing…Let it swim forcefully away on its own.」（10-21 读原文艾奥瓦州自然资源局 Iowa DNR 新闻稿《6 tips for catch and release fishing》（2015-04-10） · 官方 · 原文
「Barbless hooks are much easier to remove – this helps reduce damage to the fish and minimizes the time the fish is out of the water. Hooks can be purchased as barbless or you can pinch down the barb with needle-nose pliers.」「Land the fish quickly and handle it as little as possible. The less you handle, touch or hold the fish the better.」「The slime on the fish protects it from disease, so be careful not to wipe it off. Wet your hands before handling the fish」「If the fish is hooked deeply, cut the line as close as possible the fish's mouth and leave the hook. Research has documented that cutting the line can greatly increase the survival of deeply hooked fish.」（10-21 读原文

7碰鱼之前先把手沾湿，少蹭掉鱼身上那层黏液已核

范围：放流美国国家公园管理局 NPS《Successful Catch and Release Fishing》 · 官方 · 原文
「When flows are low, water temperatures high, and fish are concentrated into small areas, fishing can cause additional stress and high mortality.」「Using small, single barbless hooks reduces fish handling time and injury. Two hooks can be removed from treble hooks using wire snips or pliers. Barbs can be removed by flattening the barb against the hook shank with needle-nosed pliers or fishing hemostats.」「Keep your fish wet and calm. Removing fish from water causes stress, suffocation and possible internal injury.」「Support the fish in a landing net, or cradle the fish gently with one hand beneath the belly near the water surface.」「Avoid squeezing tightly…Never hold a fish by the gills.」「Using wet hands or gloves will help reduce the loss of a fish's protective mucus.」「Needle-nosed pliers, hemostats and other hook removers, are an essential tool for quick and efficient hook removal.」「If the fish is hooked deeply or the hook cannot be easily removed, leave it. Cut your line as close to the hook as possible.」「Hold your fish underwater, in an upright position…You should notice the gills opening and closing…Let it swim forcefully away on its own.」（10-21 读原文艾奥瓦州自然资源局 Iowa DNR 新闻稿《6 tips for catch and release fishing》（2015-04-10） · 官方 · 原文
「Barbless hooks are much easier to remove – this helps reduce damage to the fish and minimizes the time the fish is out of the water. Hooks can be purchased as barbless or you can pinch down the barb with needle-nose pliers.」「Land the fish quickly and handle it as little as possible. The less you handle, touch or hold the fish the better.」「The slime on the fish protects it from disease, so be careful not to wipe it off. Wet your hands before handling the fish」「If the fish is hooked deeply, cut the line as close as possible the fish's mouth and leave the hook. Research has documented that cutting the line can greatly increase the survival of deeply hooked fish.」（10-21 读原文

8例：别抓鳃，也别使劲捏鱼身例

范围：放流美国国家公园管理局 NPS《Successful Catch and Release Fishing》 · 官方 · 原文
「When flows are low, water temperatures high, and fish are concentrated into small areas, fishing can cause additional stress and high mortality.」「Using small, single barbless hooks reduces fish handling time and injury. Two hooks can be removed from treble hooks using wire snips or pliers. Barbs can be removed by flattening the barb against the hook shank with needle-nosed pliers or fishing hemostats.」「Keep your fish wet and calm. Removing fish from water causes stress, suffocation and possible internal injury.」「Support the fish in a landing net, or cradle the fish gently with one hand beneath the belly near the water surface.」「Avoid squeezing tightly…Never hold a fish by the gills.」「Using wet hands or gloves will help reduce the loss of a fish's protective mucus.」「Needle-nosed pliers, hemostats and other hook removers, are an essential tool for quick and efficient hook removal.」「If the fish is hooked deeply or the hook cannot be easily removed, leave it. Cut your line as close to the hook as possible.」「Hold your fish underwater, in an upright position…You should notice the gills opening and closing…Let it swim forcefully away on its own.」（10-21 读原文

9钩子吞得深、摘不下来，要放流的鱼就贴近鱼嘴剪线，把钩留在里面已核

范围：放流美国国家公园管理局 NPS《Successful Catch and Release Fishing》 · 官方 · 原文
「When flows are low, water temperatures high, and fish are concentrated into small areas, fishing can cause additional stress and high mortality.」「Using small, single barbless hooks reduces fish handling time and injury. Two hooks can be removed from treble hooks using wire snips or pliers. Barbs can be removed by flattening the barb against the hook shank with needle-nosed pliers or fishing hemostats.」「Keep your fish wet and calm. Removing fish from water causes stress, suffocation and possible internal injury.」「Support the fish in a landing net, or cradle the fish gently with one hand beneath the belly near the water surface.」「Avoid squeezing tightly…Never hold a fish by the gills.」「Using wet hands or gloves will help reduce the loss of a fish's protective mucus.」「Needle-nosed pliers, hemostats and other hook removers, are an essential tool for quick and efficient hook removal.」「If the fish is hooked deeply or the hook cannot be easily removed, leave it. Cut your line as close to the hook as possible.」「Hold your fish underwater, in an upright position…You should notice the gills opening and closing…Let it swim forcefully away on its own.」（10-21 读原文艾奥瓦州自然资源局 Iowa DNR 新闻稿《6 tips for catch and release fishing》（2015-04-10） · 官方 · 原文
「Barbless hooks are much easier to remove – this helps reduce damage to the fish and minimizes the time the fish is out of the water. Hooks can be purchased as barbless or you can pinch down the barb with needle-nose pliers.」「Land the fish quickly and handle it as little as possible. The less you handle, touch or hold the fish the better.」「The slime on the fish protects it from disease, so be careful not to wipe it off. Wet your hands before handling the fish」「If the fish is hooked deeply, cut the line as close as possible the fish's mouth and leave the hook. Research has documented that cutting the line can greatly increase the survival of deeply hooked fish.」（10-21 读原文

10例：放之前在水里扶着它，等鳃一张一合、它自己有力气游走再松手例

范围：放流美国国家公园管理局 NPS《Successful Catch and Release Fishing》 · 官方 · 原文
「When flows are low, water temperatures high, and fish are concentrated into small areas, fishing can cause additional stress and high mortality.」「Using small, single barbless hooks reduces fish handling time and injury. Two hooks can be removed from treble hooks using wire snips or pliers. Barbs can be removed by flattening the barb against the hook shank with needle-nosed pliers or fishing hemostats.」「Keep your fish wet and calm. Removing fish from water causes stress, suffocation and possible internal injury.」「Support the fish in a landing net, or cradle the fish gently with one hand beneath the belly near the water surface.」「Avoid squeezing tightly…Never hold a fish by the gills.」「Using wet hands or gloves will help reduce the loss of a fish's protective mucus.」「Needle-nosed pliers, hemostats and other hook removers, are an essential tool for quick and efficient hook removal.」「If the fish is hooked deeply or the hook cannot be easily removed, leave it. Cut your line as close to the hook as possible.」「Hold your fish underwater, in an upright position…You should notice the gills opening and closing…Let it swim forcefully away on its own.」（10-21 读原文

11天热、水少的时候鱼本来就有压力，钓上来再放，死得更多已核

范围：夏美国国家公园管理局 NPS《Successful Catch and Release Fishing》 · 官方 · 原文
「When flows are low, water temperatures high, and fish are concentrated into small areas, fishing can cause additional stress and high mortality.」「Using small, single barbless hooks reduces fish handling time and injury. Two hooks can be removed from treble hooks using wire snips or pliers. Barbs can be removed by flattening the barb against the hook shank with needle-nosed pliers or fishing hemostats.」「Keep your fish wet and calm. Removing fish from water causes stress, suffocation and possible internal injury.」「Support the fish in a landing net, or cradle the fish gently with one hand beneath the belly near the water surface.」「Avoid squeezing tightly…Never hold a fish by the gills.」「Using wet hands or gloves will help reduce the loss of a fish's protective mucus.」「Needle-nosed pliers, hemostats and other hook removers, are an essential tool for quick and efficient hook removal.」「If the fish is hooked deeply or the hook cannot be easily removed, leave it. Cut your line as close to the hook as possible.」「Hold your fish underwater, in an upright position…You should notice the gills opening and closing…Let it swim forcefully away on its own.」（10-21 读原文还有 1 位钓友的经验

12例：哪里钓的就在哪里放，别带到别处放例

范围：放流来自 1 位钓友的经验

13例：嘴嫩的鱼（例：管钓鳟鱼）、要放回的小鱼不用控鱼器，容易夹伤嘴例

范围：放流来自 1 位钓友的经验

14例：三本钩可以剪掉一两个钩尖，摘起来快例

范围：放流美国国家公园管理局 NPS《Successful Catch and Release Fishing》 · 官方 · 原文
「When flows are low, water temperatures high, and fish are concentrated into small areas, fishing can cause additional stress and high mortality.」「Using small, single barbless hooks reduces fish handling time and injury. Two hooks can be removed from treble hooks using wire snips or pliers. Barbs can be removed by flattening the barb against the hook shank with needle-nosed pliers or fishing hemostats.」「Keep your fish wet and calm. Removing fish from water causes stress, suffocation and possible internal injury.」「Support the fish in a landing net, or cradle the fish gently with one hand beneath the belly near the water surface.」「Avoid squeezing tightly…Never hold a fish by the gills.」「Using wet hands or gloves will help reduce the loss of a fish's protective mucus.」「Needle-nosed pliers, hemostats and other hook removers, are an essential tool for quick and efficient hook removal.」「If the fish is hooked deeply or the hook cannot be easily removed, leave it. Cut your line as close to the hook as possible.」「Hold your fish underwater, in an upright position…You should notice the gills opening and closing…Let it swim forcefully away on its own.」（10-21 读原文

15例：摘钩器用法：先把线收短拉紧，摘钩器顺着线滑到钩弯处钩住，往后一拉、竿子往前一送，钩子就脱了例

来自 1 位钓友的经验

16例：研究发现，吞深的鱼剪线留钩，比硬摘活下来的多得多例

范围：放流艾奥瓦州自然资源局 Iowa DNR 新闻稿《6 tips for catch and release fishing》（2015-04-10） · 官方 · 原文
「Barbless hooks are much easier to remove – this helps reduce damage to the fish and minimizes the time the fish is out of the water. Hooks can be purchased as barbless or you can pinch down the barb with needle-nose pliers.」「Land the fish quickly and handle it as little as possible. The less you handle, touch or hold the fish the better.」「The slime on the fish protects it from disease, so be careful not to wipe it off. Wet your hands before handling the fish」「If the fish is hooked deeply, cut the line as close as possible the fish's mouth and leave the hook. Research has documented that cutting the line can greatly increase the survival of deeply hooked fish.」（10-21 读原文

摘钩、控鱼和放流

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