# Why Do Fishing Nets Tear?
Fishing net damage is one of the most common operational issues in commercial fishing.
Tearing a mesh doesn't just mean loss of equipment.
At the same time;
- loss of prey,
- waste of time,
- additional labor,
- maintenance costs,
- Operation delays
It can lead to many negative consequences such as.
Analyzing the cause of the damage correctly is critical to preventing its recurrence.

# Most Common Causes of Network Damages
## 1. Dolphin Interaction
One of the important reasons for damage to fishing nets is dolphins approaching the nets.
While the dolphins are trying to reach the fish in the net;
- can enlarge eye openings,
- can break the ropes,
- It can render certain parts of the network unusable.
This can cause economic losses, especially in coastal fisheries.
Acoustic deterrent systems, such as Dolpinger, are among the solutions that can help reduce the likelihood of dolphins approaching nets.

## 2. Rubbing on the Seabed
Nets operating on rocky or hard ground can be subjected to constant friction.
This situation over time:
- fiber wear,
- knot weakening,
- ruptures
can create.

## 3. Strong currents
Heavy currents can create a higher mechanical load on the network than expected.
The risk of deformation may increase, especially in nets that remain in the same area for a long time.

## 4. Improper Collection and Storage
Many nets are damaged in the warehouse, not at sea.
In wet-stored or irregularly stacked nets;
- mold,
- fiber deformation,
- knot loosening
can be seen.

## 5. UV Rays
Synthetic mesh materials that are exposed to sunlight for extended periods may decrease durability over time.
Therefore, it is important to store unused nets in appropriate conditions.

# How Should Damage Analysis Be Done?
For a professional evaluation, the following questions should be asked:
✔ Is the damage in one spot?
✔ Is the damage spread throughout the network?
✔ Are the ruptures at the nodes?
✔ Are there cut marks?
✔ Is the abrasion intense in certain areas?
✔ In which region was the last operation carried out?
✔ What were the weather and current conditions like?
This analysis helps determine the true cause of the damage.

# Dolpinger Technical Note
Not all net damage is caused by dolphins.
Incorrect diagnosis can result in unnecessary equipment replacements or incorrect solution methods.
For this reason, while making a damage assessment;
- environmental conditions,
- the duration of the network's use,
- hunting ground,
- mechanical abrasions
should be examined together.

# Suggestions for Reducing Network Damage
- Check the networks after each operation.
- Repair small tears before they grow.
- Store nets in a dry and shaded environment.
- Replace worn connections in a timely manner.
- Create a regular maintenance plan.
- Consider the use of appropriate acoustic deterrent systems in areas with intense dolphin interaction.

# A Real Operation Scenario
A fishing boat operating in the Mediterranean experiences constant net damage in certain areas during the season.
At the first assessment, all damage is attributed to dolphins.
However, upon detailed examination, it is determined that the same section of the net constantly rubs against rocky ground.
The operation plan is updated, the maintenance schedule is changed and acoustic deterrent systems are used in risky areas.
In the following season, it is observed that the net damage is significantly reduced.

# Conclusion
There is no single cause of fishing net damage.
Dolphin interaction, environmental conditions, mechanical wear and lack of maintenance should be evaluated together.
Dolpinger is not just about providing acoustic deterrent solutions to professional fishermen; It also aims to provide technical knowledge and application support for the protection of networks.

# Frequently Asked Questions
## Is all net damage caused by dolphins?
Rocky ground, current, misuse and lack of maintenance are also important causes of damage.

## Should small tears be repaired immediately?
Yes. Early repair helps prevent more extensive damage.

## Does Dolphin pinger completely prevent network damage?
No system guarantees precise results in all conditions. However, with the right product selection, correct installation and appropriate use, it contributes to reducing the risk of damage caused by dolphin interaction.