Heat the vegetable oil in a large, deep skillet over medium heat.
Add the onion, garlic and turmeric and cook until the onion is slightly softened, about 3 minutes.
Add the tomato, carrot and bell pepper and cook, stirring occasionally, until tender, about 5 minutes.
Sprinkle with 3/4 teaspoon salt, and pepper to taste.
Add the shrimp and cook, stirring occasionally, until they begin to turn pink, about 1 minute.
Add the rice, 2 cups water and 1/2 tablespoon parsley; bring to a boil. Reduce the heat to medium low, cover and simmer until the rice is tender, 15 to 20 minutes.
Remove from the heat and sprinkle in the peas and the remaining 1/2 tablespoon parsley. Cover and let stand 5 minutes. Fluff the rice mixture with a fork and incorporate the peas and parsley. Season with salt and pepper.