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Botswana reassessing HB Antwerp deal after Lucara Diamond cuts ties

As part of the 150th anniversary of 501 jeans, Levi s has partnered with global footwear brand Crocs to merge casual comfort and design in the all-new Levi s x Crocs capsule collection.

Botswana reassessing HB Antwerp deal after Lucara Diamond cuts ties

Botswana s government is reassessing a proposed deal with HB Antwerp after Lucara Diamond terminated its sales agreement with the Belgian gem trader, citing financial irregularities, President.

Botswana records trade deficit, as diamond exports decline

Botswana recorded a trade deficit for the month March 2022, following a decline in diamond exports, according to Statistics Botswana monthly trade report

亚洲象为何北迁?新推测:遭遇极端干旱,植被生产力下降

文章指出,大象相对较短距离的迁徙发生在20世纪60年代到90年代之间。 2020年5月和6月,非洲博茨瓦纳曾发生300多头非洲象大规模死亡事件,这几乎与云南大象的向北迁徙相吻合。在博茨瓦纳,持续的高温和干旱条件刺激了蓝藻生长和蓝藻毒素的产生,导致大量非洲象饮用富含蓝藻毒素的水而死亡。 2021年1月至3月,博茨瓦纳再次发生类似事件,39头非洲象因不明原因死亡。在博茨瓦纳,保护区内的围栏限制了大象的自由活动,使它们暴露在受污染的饮用水中。在21世纪,气候变化对地球生态系统的影响预计将增加,给亚洲和非洲象等陆生哺乳动物的生存带来更大的压力。 该文章提议,为有效保护濒危野生动物,应更加重视人类活动与气候变化,特别是极端气候事件的协同效应,以便制定适应性管理策略,如重新设计自然保护区,增加栖息地,扩�

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