? 주요 해양 생물 자원


1장 바다의 세계

바다와 바닷물············································ 12
생명의 기원·············································· 13
지구 상에서 생명이 처음 탄생한 곳······················ 14
지구 밖 생명의 가능성··································· 15
바다의 과학·············································· 16
바다의 부(富)· ··········································· 17
바다의 구조·············································· 20
바다와 수압·············································· 22
바닷물의 온도············································ 24
바닷물의 성분 분석······································ 26
바다의 깊이 측정········································ 29
최초의 잠수자············································ 30
다양한 잠수기············································ 31
잠수기와 잠수구· ········································ 32
공기의 공급·············································· 33
비비의 잠수구············································ 34
해양 탐험의 여명기······································ 35
근대적인 해양탐험······································· 36

2장 생동하는 바다

잔물결 ··················································· 41
풍파(風波)················································ 41
주기가 긴 꾸불꾸불한 파도· ····························· 42
파도의 에너지············································ 43
인력(引力)················································ 44
바다의 조석·············································· 45
소용돌이(vortex)········································ 46
소용돌이에 관한 연구···································· 47
해류(海流)················································ 48
물덩어리(수괴)··········································· 49
쓰나미와 해일············································ 50
태양의 열과 빛··········································· 51
탄소 동화작용············································ 52
태양으로부터 받는 광열의 양···························· 53
바다의 온도·············································· 55
바다와 기후·············································· 58
대기와 바다·············································· 60
육지와 열· ··············································· 63
앞으로의 과제············································ 64

3장 바다와 기후

물과 온도················································· 68
해수와 진수의 차이······································· 69
물의 성질················································· 70
빙하기의 바다· ··········································· 71
날씨와 기후··············································· 72
해양 기후와 대륙 기후···································· 72
해양의 변화··············································· 73
태양열 ··················································· 75
해면에서의 증발·········································· 76
동해와 강설··············································· 77
바다가 나르는 열량······································· 78
열의 저장고··············································· 79
기후 변화를 완화시킨다··································· 80
북극해의 얼음· ··········································· 81
이산화탄소의 흡수와 방출· ······························· 83
바다의 산성화· ··········································· 85
엘니뇨(El Nin~o) 현상····································· 87
라니냐(La Nin~a-) 현상··································· 89
수온의 상승··············································· 92
기후 변동과 심해· ········································ 94

4장 바닷속의 물질 교대

생물을 위한 에너지······································· 98
보상 심도················································· 99
식물 연쇄················································· 99
생산자와 소비자·········································· 101
생산의 피라미드·········································· 102
생물의 밀도··············································· 103
늘어나는 속도· ··········································· 105
생식 연쇄의 수직관계····································· 106
해저에 서식하는 동물····································· 108
녹아 있는 유기물· ········································ 108
세균을 먹는 소형 동물···································· 109
부식 연쇄의 안정성······································· 110
생원소의 재이용·········································· 111
세균의 역할··············································· 111

5장 바다의 생물 자원

어류(魚類)················································ 116
어류의 출현··············································· 117
턱이 없는 고기············································ 118
유악류 ··················································· 119
인류와 어류··············································· 119
어류의 분류··············································· 120
고래 ··················································· 122
고래의 종류··············································· 125
고래의 조상··············································· 125
고래의 잠수 정도········································· 127
고래의 나이··············································· 128
플랑크톤·················································· 129
먹는 자와 먹히는 자······································ 133
북쪽 바다와 남쪽 바다···································· 136
넥톤(nekton)············································· 139
벤토스(benthos)········································· 141

6장 바다의 광물 자원

망간 단괴(manganese nodule)· ························· 146
망간 단괴의 성장 속도···································· 149
탐사와 채광기술·········································· 151
코발트 크러스트(cobalt crust)··························· 154
코발트 크러스트의 생성 원인· ···························· 155
코발트 크러스트의 탐사와 채광· ·························· 157
해수 우라늄··············································· 158
해수 중의 우라늄 존재 상태와 양·························· 159
해수 우라늄 채취방법····································· 162
메탄 하이드레이트········································ 164
열수(熱水) 분출공········································· 168

7장 심해의 세계

해양 관측의 방법········································· 172
유인 잠수선··············································· 174
해양 음향 토모그래피····································· 176
인공위성에서 본 심해저의 모습··························· 178
해저의 지형··············································· 180
심해의 깊이··············································· 182
해저 산맥················································· 185
바다와 육지··············································· 187
용수역(湧水域)············································ 190
지자기(地磁氣)············································ 192
해저 지도················································· 194
심해의 밝기··············································· 197
소리의 전파···············································200
포화(飽和) 잠수기술······································202
무인 탐사기···············································204
잠수 조사선 ‘신카이 6500’································206

8장 바다와 인간의 하모니

바다와 생명··············································· 210
인류와 바다··············································· 211
바다의 자원··············································· 212
생물 자원················································· 213
수산 자원················································· 214
광물 자원················································· 215
해양 에너지 자원········································· 219
바다의 다목적 이용······································· 221
바다의 오염··············································· 221

찾아보기··············································228