日益增长的需求“午夜的时候,海水已经涨潮。渔民们背着沙袋,拿着铁锹,很快就到达海滩。男人们跳进海中,水流冲刷着他们的腿,波浪没到了胸部,当他们重回岸上的时候,沙子从铁锹上滴落。女人们将沙子倒入沙袋中,然后装车运走。政府禁止在尼格瑞尔海滩采沙,所以渔民们冒着生命危险,匆匆忙忙地偷沙,为了避免被抓到,渔民们大都随身带着枪支武器。”大约六年前,联合国环境规划署的科学家帕斯卡·佩杜兹来到加勒比海地区的牙买加,调查尼格瑞 Growing Needs “At midnight, the seawater had a high tide, and the fishermen carried their sandbags and spade and soon reached the beach.The men jumped into the sea and the water washed their legs and the waves did not reach the chest as they Back on the shore, the sand dripped from the shovel, and the women poured the sand into the sandbag and then loaded it for transport.The government banned sand mining at Negril Beach, so the fishermen risked their lives in a hurry In order to avoid being caught, most fishermen armed with firearms. ”About six years ago, Pascal Pedudz, a UNEP scientist, came to Jamaica in the Caribbean to investigate