...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Mesemb Study Group Bulletin >CONOTHON 4: SOUTH AFRICA 2010
【24h】

CONOTHON 4: SOUTH AFRICA 2010

机译：CONOTHON 4：2010年南非

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

We normally travel with a detailed day-by-day itinerary, providing options for each day (including 'plan BY in case we come across locked gates etc.) together with details of specific target plants, geological features and localities. Such anitinerary needs to be flexible, maybe as the result of opportunities that arise or because we simply fancy something different. Day 6 proved to be one of the latter. Instead of exploring a Bushmanland inselberg we headed west to the small town of Komaggas. Our target was a quartz valley that lay southeast of the town and where we hoped to find C.longibracteatum. This was the second occasion we had looked for this particular cono - in 2007 we had approached from the Kourkammaberg in the west and only succeeded in finding C.auriflorum. Getting to our quartz valley was another matter as the whole area was crisscrossed by a myriad of farm tracks and even with a good map and a gps, we had to stop frequently to check our bearings. In the end we foundit impossible to reach our initial target and instead carried on slightly further south where we found a another promising quartz hill to explore (by now we were on plan C for the day). We returned to the area in 2011 and with some better planning on mypart reached 'our valley' (more about that in another article). C.frutescens (strong red keels) and C.auriflorum j occupied the fine, often deep, quartz patches on the north-facing slopes of the hill. The latter was sheathed, shrunken into the gravel and was comparatively rare in that location. Exploring the different aspects of any hillside is important in order to check each potential niche. So moving over to the sheltered southwest-facing cliffs (with the Kourkammaberg in the distance) we soon foundlarge clusters of a partly sheathed cono. The distinctive markings so characteristic of C.longibracteatum were very evident (generally more so on the smaller, younger, clusters of heads: Fig 29.29). To all intents and purposes the plants we saw were identical to those found in the mid-1990's by Peter Bruyns (in itself a rediscovery of the species which was lost in habitat since its original discovery in 1929 by Herre).
机译：我们通常会提供详细的日常行程，为每一天提供选择（包括在遇到闸门等情况下的“计划”，以及特定目标植物，地质特征和地点的详细信息）。这样的事前需要灵活一些，可能是由于机会的出现，或者是因为我们只是喜欢不同的东西。第六天被证明是其中之一。我们没有探索布什曼兰（Bushmanland）的inselberg，而是向西前往Komaggas小镇。我们的目标是在小镇东南部的一个石英谷，我们希望在那里找到C.longibracteatum。这是我们第二次寻找这种圆锥形的机会-2007年，我们从西部的库尔卡伯格（Kourkammaberg）来到这里，但仅成功找到了C.auriflorum。到达我们的石英谷是另一回事，因为整个地区到处都是无数的农田，即使地图和地图都很好，我们也不得不经常停下来检查轴承。最后，我们发现不可能达到最初的目标，而是继续向南稍稍走了一些，在那里我们找到了另一个有前途的石英山要探索（到目前为止，我们目前处于C计划中）。我们于2011年返回该地区，并在mypart上进行了一些更好的计划（到达“我们的山谷”）（在另一篇文章中对此有更多了解）。 C.frutescens（强红色龙骨）和C.auriflorum j占据了山丘朝北的山坡上的细小，通常较深的石英斑块。后者被套住，收缩成砾石，在该位置比较少见。为了检查每个潜在的利基市场，探索任何山坡的不同方面都很重要。因此，移到被遮蔽的西南峭壁（距离Kourkammaberg遥远）后，我们很快发现了部分被包围的圆锥体的大簇。 C.longibracteatum的如此独特的标记非常明显（通常在较小，较年轻的头簇上更为明显：图29.29）。在所有目的和目的上，我们看到的植物都与彼得·布鲁因斯（Peter Bruyns）在1990年代中期发现的植物相同（本身是对人类的重新发现，该物种自1929年由埃雷尔（Herre）最初发现后就消失在栖息地中）。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号