Irish Seafood Chowder

Name: Irish Seafood Chowder
Ingredients: 3 tbsp butter (divided); 1 onion (finely chopped ); 1/2 cup carrot (finely chopped); 1/2 cup celery (finely chopped); 1 cup white wine; 3 cups seafood stock; 1 large Russet potato (peeled and diced); 6 oz. smoked salmon (cut into bite-size pieces); 1 bay leaf; 2 cups heavy cream; 8 oz cod, haddock or other firm white fish (cut into bite-size pieces); 1/3 lb bay scallops; 1/4 lb bay shrimp; 1 lbs fresh mussels (debearded and cleaned); 1 tbsp parsley (chopped); 1 tbsp chives (chopped); salt and pepper