Ecology and Environmental Systems
完成条件
按索引浏览词汇表
特殊 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 全部
T
Ten percent ruleThe guideline that, on average, only about 10% of the energy at one trophic level is transferred to the next. | |
Tertiary consumerA consumer that feeds on secondary consumers. | |
Trophic levelThe feeding position an organism occupies in a food chain. | |