HiWATER: Dataset of the Chamber Soil Respiration in the middle reaches of the Heihe River Basin LiuShaoming MaMingguo LiXin XiaoQing JinRui CheTao WangWeizhen HuXiaoli XuZiwei WangLiangxu WenJianguang 2017 HiWATER: Dataset of the Chamber Soil Respiration in the middle reaches of the Heihe River Basin