Where is the Qiongzhou Strait located? What preparations should I make to cross the strait?

Qiongzhou Strait. It is one of the three major straits in China, on the Leizhou Peninsula in Guangdong Province.

It is about 80 kilometers long and has an average width of about 29 kilometers between Hainan Province and Hainan Province. Its maximum water depth is 114 meters, and the average water depth is 44 meters.

Its overall topography is high and low in the middle all around, and the Qiongzhou Strait is due to the southwest monsoon in summer.

It is prevalent, and the sea water flows from west to east with a strong velocity, and in the rest of the seasons it flows from east to west without any accidents, and the current velocity is small.

I think if you want to cross the Qiongzhou Strait, you need to make three preparations: first.

1. Choose the right weather season to cross; Clause.

2. Do a good job of training before the crossing, preset the possible situations in advance and prepare accordingly; Clause.

3. Contact the navigator and companions, and don't go across alone.

Let's take a look at the first point, although the Qiongzhou Strait is not big, it is also a sea, and if it is crossed when the southwest monsoon prevails, it is easy to have an accident. If you forget to observe the weather, and happen to catch a rainstorm, there is no difference between going into the water and dying. Therefore, for personal safety, please be sure to choose the right time and weather to cross.

The second point is that although it is said that crossing the Qiongzhou Strait generally varies from 20 to 30 kilometers, because the sea water and the environment in the pool are different after all, the method of replenishing energy in the pool may not be suitable for the Qiongzhou Strait, and there are poisonous jellyfish in the strait, what if you are stung? There are winds and waves at sea, and I can't replenish my energy, what should I do if I lose my strength halfway through swimming?

The solution to these things should not wait until it actually happens in the sea, and you must think of a solution in advance before going to the sea.

It's best to find an experienced navigator and go with a companion who has experience crossing other straits, even if you suddenly have a leg cramp in the middle of the sea.

Or in case of other accidents, you can also get timely rescue.

Located between the Leizhou Peninsula and Hainan Island, there are two ways to cross, by boat and swimming. If you are on the boat, you can prepare your ticket and sunscreen; Swimming requires strong mental preparation and a firm will.

Located between the Leizhou Peninsula and Hainan Province, the Qiongzhou Strait is the closest road from the mainland to Hainan.

The Qiongzhou Strait is located in the sea area between Guangdong Province and Hainan Province, as we all know, Hainan Province is also called Qiongzhou, hence the name of Qiongzhou Strait. We need to prepare the money for the boat.

Located at the southern tip of China, between the Leizhou Peninsula and Hainan Island in Guangdong Province, the Qiongzhou Strait belongs to China's inland sea and is one of the three major straits in China. The strait is about 80 kilometers long from east to west, with a maximum width of kilometers from north to south, the narrowest kilometers, and an average width of kilometers.

First, the climate and environment.

The climate of the Qiongzhou Strait is warm all year round, with abundant rainfall and frequent typhoons. The average annual temperature of the strait is about 24, the extreme maximum temperature is 38 40, and the minimum temperature is 28. The average annual precipitation is more than 1500 mm.

5 October is the rainy season, with many thunderstorms; The dry season is from November to April, and there is no snow all year round.

2. Waterway shipping.

The Qiongzhou Strait is a natural waterway that enters the northern part of Hainan Island and communicates with the Beibu Gulf. The Qiongzhou Strait is not only a maritime transportation hub connecting Hainan Island and the mainland, but also the most convenient route for ships to enter the Beibu Gulf, and a channel for maritime transportation and friendly exchanges between Hainan Island and the mainland and Southeast Asian countries. There are 4 waterways at the eastern mouth of the strait, and 6 shoals near the waterways.

The four waterways are: Outer Lomon Waterway, North Waterway, Middle Waterway, and South Waterway.

The Qiongzhou Strait is locatedBetween Leizhou Peninsula and Hainan Province in Guangdong ProvinceIt belongs to China's inland sea and is also one of the three major straits of China. The strait is about 80 kilometers long from east to west, with a maximum width of 39.5 kilometers from north to south, a maximum width of 19.4 kilometers at its narrowest, and an average width of 29.5 kilometers. The coastline of the north and south sides of the strait is jagged, with headlands and bays interspersed.

On the north shore, from east to west, there are Hongya Corner, Paiwei Corner, Yuyu Corner, and Jiaowei Corner. The headland is made up of basalt, which is composed of Hongkan Bay, Hai'an Bay and Jiaowei Bay. The Qiongzhou Strait is an important passage for maritime communication between the Guangdong Sea Area and the Beibu Gulf, a maritime corridor connecting the Beibu Gulf and the central and eastern parts of the South China Sea, and a shortcut to maritime communication between Guangzhou and Zhanjiang to Hainan, Guangxi and Vietnam.

On December 30, 2019, the Qiongzhou Strait online ticketing system was officially launched.

The Qiongzhou Strait is located between the Leizhou Peninsula in Guangdong Province and Hainan Province. The Qiongzhou Strait is one of the three major straits in China, and its east-west length is about 80 kilometers, second only to the Taiwan Strait and the Bohai Strait, and is the third largest strait in China's Lishan country. The Qiongzhou Strait is an important passage for maritime traffic between the Guangdong sea area and the Beibu Gulf, a maritime corridor connecting the Beibu Gulf and the central and eastern parts of the South China Sea, and a shortcut to the maritime traffic between Guangzhou and Zhanjiang to Hainan, Guangxi and Vietnam.

The Qiongzhou Strait belongs to China's inland sea, Hainan Province belonged to Guangdong Province before its establishment, and after 1988, it belonged to Guangdong and Hainan provinces. The Hainan Maritime Safety Supervision Bureau of the Ministry of Communications of the People's Republic of China implements and manages the approval, supervision and management of foreign non-military vessels passing through the strait.

The waters of the Qiongzhou Strait are affected by the coastal water system of western Guangdong and the seawater of the South China Sea, and there are rivers such as Wenlan River, Dashuiqiao River, Huangding River and Nandu River flowing into the water, bringing a large amount of nutrients and rich bait organisms, forming an important fishing ground in southern China. There are also many historic salt works on both banks.

Historically, the Yuan Dynasty had crossed the strait to chase down the Southern Song Dynasty army, and the Japanese invaders also captured Hainan from the strait, and in 1950, the People's Liberation Army liberated Hainan across the Qiongzhou Strait, creating a naval miracle of defeating warships with wooden boats.

The Qiongzhou Strait is located at the southern tip of China, between the Leizhou Peninsula and Hainan Island in Guangdong Province.

The strait between the Leizhou Peninsula and Hainan in the southwest of Guangxi.

In South China, Hainan Island faces each other from the Leizhou Peninsula of Guangdong Province on the mainland, and there is a waterway in between, which is the Qiongzhou Strait. It is named after Hainan Island, also known as Qiongzhou Island. It is one of the three major straits of our country.

The gorge is about 80 kilometers long from east to west, the average width from north to south is kilometers, the widest part of the Qiongzhou Strait is a kilometer in a straight line, and the narrowest part is only about 18 kilometers in a straight line.

The Nandu River Delta on the south bank of the Qiongzhou Strait protrudes out of the strait, and its protrusion becomes the headland at the east end of the south bank of the strait, and the reef group between Houhai and Tianwei becomes the headland at the west end of the south bank. The protrusion point at the west end of the north bank is the corner of the lamp tower, and the protrusion point at the east end is the corner of the row tail. Compared with the Bohai Strait and the Taiwan Strait, there are four differences between the Qiongzhou Strait

low geographical latitude; It is a waterway between the island and the peninsula; The seabed topography of the strait is a tidal deep trough; There are no islands in the strait.

The Qiongzhou Strait connects the Beibu Gulf and the waters off the Pearl River Estuary, and is the natural boundary between Hainan Province and Guangdong Province.

Geologically, the Qiongzhou Strait is located in the middle of the fault of Hainan Island and Leizhou Peninsula, and the fault refers to the subsidence of the land block caused by the crustal fault zone. According to the latest research, starting from the Late Tertiary (25 million years ago to 2.5 million years ago), due to crustal faults and differential movements of the blocks, the blocks between Leizhou Peninsula and Hainan Island were faulted and subsided, forming graben-type depressions. The sea level rose during the later glacial period, the sea water submerged the repeated erosion of the depression currents, and the long-term shaping of waves and rivers eventually formed the Qiongzhou Strait today.

Over the past 6,000 years, the rise and fall of the earth's crust has tended to be smaller after the sea level has risen to a similar position as it is today.

The coast on both sides of the Qiongzhou Strait is tortuous and jagged, with headlands and bay dogs, and its seabed is basically a tidal channel, which is roughly composed of a ** tidal deep trough and two tidal deltas at the east and west ends. The deep trough is the place where the tidal wave is strongly scoured, the terrain in the trough is undulating, and the water depth of the main trough axis of the deep trough is greater than 80 meters. In the deep basin formed by the deep trough, there are still intermittently elliptical uplift topography, which is formed by tidal erosion.

At the east mouth of the Qiongzhou Strait, a tidal delta develops within 30 meters of water depth. In between, shoals and waterways are alternately distributed. They radiate roughly in a fan-like radial arrangement from the eastern mouth of the strait to the east.

At the west mouth of the strait, a tidal delta is also developed within 20 meters of water depth, in which long shallow troughs and underwater shoals are alternately distributed, and they are arranged in a radial pattern from the west mouth of the strait to the northwest.

The causes of the Qiongzhou Strait are as follows:The genesis of the Qiongzhou Strait includes coastal erosion, tectonic fault and sea transgression, and the age of separation between Hainan Island and Leizhou Peninsula includes Pliocene, early Quaternary, before the Middle Pleistocene, after the Middle Pleistocene or Holocene.

After analyzing the new data of the geology, oceanography and regional paleobiogeography of the Qiongzhou Strait, it is concluded that the Qiongzhou Strait is not a fault valley, but its predecessor was a normal lowland, which was formed by global sea transgression in the middle of the Holocene.

The main formation periods are (10570 560) (7125 96) ABP; It is estimated that since the formation of the Qiongzhou Strait, the average velocity of the undercut of the Buye disturbance deep trough is and the average accumulation rate of the tidal delta outside the west mouth is estimated.

The Qiongzhou Strait is a strait between Chinese mainland and Hainan Island, and its causes are mainly related to geological formations and sea level changes.

1.Geological Structure: The Qiongzhou Strait is located at the junction between the Fengchen Qiongtai Massif and the continental plate in South China. In the process of geological evolution, plate movements and crustal changes led to the fracture and subsidence of the earth's crust, forming the topography of the Qiongzhou Strait.

2.Sea Level Change: At different times in Earth's history, sea levels have changed in response to climate and global change. During the Ice Age, the melting of glaciers around the world caused sea levels to rise, submerging the junction between land and islands, creating straits.