"Full biological authority can influence the state and behavior of higher animals, such as making them do certain actions, or making them agitated and silent, but it can't directly cause them to die," Gaia said. ”

"However, full biological rights can also have some additional negative effects on invasive species. ”

Lin Han was curious: "What additional negative effects?"

"Permanent loss of reproductive capacity. ”

Lin Han couldn't help but gasp: "So ferocious!"

With a wave of his hand, 30,000 square kilometers of invasive animals will be eunuchs. This power is simply not too rebellious.

It's simply a "eunuch buff"!

As soon as this kind of buff is released, those short-lived invasive animals such as some pests or something, even if the generation dies and is cut off, it is not much different from direct removal.

Gaia then said: "Those short-lived invasive animals, as long as they have this negative effect, can be considered regional extinction. ”

"As for the longer lifespans, such as sea toads or something, you need to work extra hard. ”

The sea toad is one of the top 10 most dangerous invasive species in the world and is found in many parts of the world.

Lin Han was stunned: "Do toads have a long lifespan?"

As far as he knows, toads generally have a lifespan of about five years, and they don't seem to be particularly long-lived among various animals......

Gaia was silent for a while: "I'm just just a random chestnut, don't think too much." ”

Lin Han nodded: "Then what should I do with these long-lived invasive animals?"

"First of all, you need to identify the exact species, and then you can control their status and behavior in a targeted manner, such as collecting them together, opening a food processing factory if they can be eaten, and using agricultural fertilizer if they can't be eaten. ”

Lin Han frowned slightly: "This question is indeed more troublesome......

Biological authority gives him a unique perception ability, which can go beyond the scope of the five senses and obtain biological information in a certain area.

This perception of biological information, similar to the connection between him and Gaia, also appears in his consciousness in the form of projections.

But the problem is that Gaia's consciousness and Lin Han's consciousness are not at the same level at all, and Gaia does not have the five senses in a narrow sense, so the results obtained by this projection are very brief and vague.

In this case, similar to a three-dimensional object projected on a two-dimensional plane, some information will be left behind, but most of the information will be lost due to the projection.

If you want to fully display these biological information, you need to carry out multiple projections, such as the language exchange between Gaia and Lin Han, which can be regarded as a kind of "multiple projections".

And the thorough multiple projections, the process is long and the amount of information is huge, which is difficult for Lin Han to bear.

When it affects microorganisms and plants, the operation is simple, mainly affecting the state, and does not involve much individual and specific geographic information.

When removing invasive plants, biological rights can directly target them for execution, without the need for special identification.

Now that biological rights cannot directly "kill" invasive animals, and targeted treatment measures are required, the troublesome nature of this problem is immediately highlighted.

It's not easy to identify the various invasive animals in a projection.

Gaia was obviously aware of the problem, and she thought for a moment and said, "Actually, you only need to do two things, and the projection of invasive species can be much clearer. ”

Lin Han was stunned: "What do you mean?"

Gaia explained: "For example, if you know that Suzhou is next to Shanghai, then when I communicate with you, I can clearly tell you that there is a treasure in Shanghai......"

"There's a treasure in Shanghai?"

Gaia: "......"

Lin Han laughed embarrassedly twice: "It's okay, you continue." ”

Gaia continued: "And you don't know the name of the capital of Madagascar, so if I were to tell you that there is a treasure in the capital of Madagascar, you would have to do additional information gathering......

Lin Han thought for a moment: "In other words, the accuracy of the projection mainly depends on my knowledge level?"

"Well, that's how it feels. Gaia seemed to be very touched.

"So you need to add some geographical knowledge now, such as memorizing a map of China, the more accurate the better, so that you can give orders to the invasive animals and deal with them centrally. You also need to add some knowledge of biology and at least grasp the characteristics of the invasive animals you need to deal with. ”

It's easy to know the characteristics of species, but the more accurate the map of China is memorized, the better......

Memorizing images is much more difficult than memorizing words, let alone intricate maps.

How long it will take to memorize an accurate map, Lin Han is not sure at all in his heart.

And as far as he knows, some areas of Dong Quang province have already begun to manually clean up invasive species.

Although Vientiane is better off, it is impossible for people to allow the proliferation of invasive species in order to wait for him to come to his door.

Lin Han couldn't help but sweat profusely: "It's so arduous, can I really complete the task this year?"

"It's up to you, but you can also choose to get promoted next year. ”

Lin Han's face changed for a while: "Let's memorize the maps of coastal provinces first, and then we should recall the college entrance examination." ”

After making up his mind, he suddenly remembered that he hadn't tried the effects of full biological privileges yet.

The scope of controlling higher animals is too broad.

Lin Han came to an empty and uninhabited venue, looked left and right, and found that there were quite a lot of forest scenery around, and there should be many animals of all kinds.

"Phew-"

At that moment, there was a shrill chirp in the sky.

When he looked up, he saw a majestic bird of prey spreading its wings and soaring into the sky, hovering between stratus clouds and looking sharply down on the earth.

Lin Han smiled and slowly raised his right arm.

"Phew-"

The birds of prey in the sky seemed to have received some order that could not be disobeyed, and let out a sharp chirp, and like an off-string arrow, it swooped down from the sky, piercing through the clouds and fog, and was more powerful than a meteor.

Soon, the bird of prey came to the sky not far from Lin Han, and after flapping its wings a few times, the castration slowed down, and in the breeze, it landed steadily on Lin Han's right arm.

The bird of prey was strong and vigorous, with a piercing gaze that glanced at it from time to time.

Lin Han reached out and touched it, looked at it carefully for a moment, and muttered, "It should be a carving." ”

"Phew-"

The eagle chirped, its wings spread slightly, and its eyes were still scanning around, as if searching for something.

Lin Han smiled and said, "It seems that you were preparing to hunt just now, since this is the case......"

"Then go on hunting. ”

As soon as the words fell, the eagle eagle, which was already hungry and thirsty, rose up and rushed into the sky again......