"In each case the foreign powers were victorious and gained commercial privileges and legal and territorial concessions in China."(Pletcher 1). In the beginning of the book while Otter is still in China, they have multiple encounters with opium addicts and sometimes made disgruntled comments about the British for causing this. The first opium war broke out when China confiscated opium in an effort to limit and ultimately remove all opium from the country; things escalated in the days following when British sailors killed a chinese villager. This by itself wasn't too important as it was a random sailor and not a representation of the British government, but soon after the British government refused to extradite the accused. Several other events…
Monterey Bay is one of the most well known ecosystems in the United States here's a little about it. Monterey bay is home to 525 species of fish, 180 types of seabirds and shorebirds, and Monterey bay has a abundant amount of invertebrates and algae. Monterey bay also has a beautiful environment. Including the sandy dunes, rocky cliffs, rolling hills, steep mountains, and kelp forests. The total length of Monterey bay is over 5360 miles across. In that 5360 miles is the nation's largest kelp forest and canyons. One of the many organisms that live in the kelp forest is the Foliate Kelp Crab.…
keystone species A species that is not usually abundant in a community yet exerts strong control on community structure by the nature of its ecological role or niche;…
Searching deep in the lake the Oriental Small Clawed Otter, when hungry, hunts for its snack. Once he has found it, he captures it with his forefeet. Using his upper teeth he is able to bite right through the exoskeleton of the crab, enjoying the juicy tender meat. After he is finished he goes back to his den made of driftwood. There he grooms his greyish-brown fur to keep its insulating qualities. He is about medium sized, 28 to 30 inches and his tail would be about 12 inches long. His head is a little flat and his eyes are located towards the middle of his face. When it communicates the otter has over 12 vocalizations, and they use some of them to mark territory. They love to swim and play with each other.…
There are many species in the world that are in danger for extinction. The Hawaiian Monk Seal is one of the top marine specie endangered in the United States. The Hawaiian monk seals are native species that live around the islands of Hawaii. It is important to conserve as many animals in the world and not wait until they are close to being endangered. They play a huge role in the world. Species can be endangered due to the lack of importance that people have for animals. Many times humans can interfere in a negative way without realizing how it affects them. It is due to how society does not take the time to learn about what goes around the environment. The most important resources that humans need daily are: water, food, and shelter and it…
If the population of sea otters decreases, then the kelp forest will be in terrible danger.…
A keystone species is one that plays a critical role in maintaining structure of an ecological community. The species impact on that community is greater than its population or “relative abundance.” This is concept was introduced by a UW professor, Robert T. Paine in the year 1969. The Cord Grass or “Spartina Altemiflora” is a Key stone species in my food web, providing shelter for many of the animals living in the salt marsh, as well as being a food source for the herbivores.…
There is no good evidence to point to and say there it is – an Otterman/ Kushtaka! Certainly no evidence that will convince the scientific…
First of all, there is a lack of corpse of dead sea otter on the beaches of Alaska , which is certainly cant be expected by the environmental pollution killing them off . However, seldom presence of dead otters supports the hypothesis of…
My name is Jaron Pierre Jr. and i am going to be talking about the sea otter . The sea otter is a marine mammal native to the coasts of the northern and eastern North Pacific Ocean . They live over 10-15 years . Their breeding season is during September to November , they are territorial during it . Their scientific name is Enhydra lutris . Adult sea otters typically weigh between 14 and 45 kg (31 and 99 lb) , making them the heaviest members of the weasel family , but among the smallest marine mammals . Unlike most marine mammals , the sea otter’s primary form of insulation is an exceptionally thick coat of fur , The densest in the animal kingdom . Even though they can walk on land , the sea otter lives mostly in the ocean . The sea otter…
I think that keystone species have the biggest impact on the high degree diversity that we see within ecosystems because it Controls the herbivores. Which creates and changes many different things.…
The ecosystem is a very special home for animals.They are very delicate and have many animals.In source #3it says think of an Think about an oak tree in the forest. It is a home to the bugs and birds that live in its bark and branches.It also provides a home for a accational squrrel or two.Also you could be riding in a boat right over a coral reef also a home to animals.It has many little holes for small fish to live in also there are see weed that house sea turtles and other fish.As you can see ecosystems are a very special home to animals.…
8. A sea otter can function or play the role as a keystone predator since they are the ones that help a lot in a food web and the general mammal population. The otters help regulate the population such as urchins which eat kelp. Because sea otters help animals like these, and their population is decreasing, kelp forests will be demolished, affecting the food web and other organisms. Thus, the sea otter’s population decreasing would cause its opposite’s population to increase vastly, ruining the ecosystem.…
In the article Don’t Step on the Ecosystem! it can teach you lots about animals ecosystems. For example, an ocean. In an ocean there are coral reefs. According to Don’t Step on the Ecosystem! fish come to feed or to hide from other living things that can harm them. Coral reefs, are home to lots of the fish in the sea. Reefs also attract birds, whales, turtles, and seals. Also, another ecosystem is forest trees. For instance, these tree’s are home to the bugs and birds that live in its bark and branches, and to the squirrels who make their nests in its trunk. Also, the nut’s in the tree attract mice, deer, and helps hawks find…
A forest is an area with a high density of trees. There are many definitions of a forest, based on various criteria. These plant communities cover approximately 9.4 per cent of the Earth's surface (or 30 per cent of total land area) and function as habitats for organisms, hydrologic flow modulators, and soil conservers, constituting one of the most important aspects of the Earth's biosphere.…