Wildlife Photographs

These images of wildlife by National Geographic are beautiful. My favorite is the one of the penguins surfing the arctic waves.






Download for desktop is available on their website.

Point Reyes National Park

Like a girlscout on an adventure, I went with my Biogeography class on a field trip to Point Reyes. Kurt, our enthusiastic and very knowledgeable professor, showed us the different biomes and types of disturbances that exist in this relatively small area. Biomes usually describe the different plant communities on a global level, but PR happens to have several biomes going on around the area. This is usually the case when mountains are present. We have the Forest, Shrubland, Grassland and the coastline.

Correction from my Professor:

Cool to see that on-line! I especially like the composition of that one marsh shot.

One note, however (since it is on-line for all to see...I can't help suggesting a clarification): the entire field trip was in one biome--the Mediterranean Biome--but we were in different biotic communities (oak savannah, redwood forest, pine forest, coastal sage and scrub).

I need to pay more attention!




Fire is a disturbance that occurs in this area. Although most people think of fire as an environmental hazard, it actually allows the forest to regenerate. Some plants, like Pine trees, need fire to release the seeds from its cones.




The most amazing thing I've seen on my field trip to Point Reyes is the separation of a creek by a man-made walking path and the resulting creation of a new and distinct biota. These two pictures are of the same creek, I took the pictures of both sides while standing on the walking path. One side has dry grasses and shrub growing around the water's edge, while the otherside seemed lush with tall grasses, green groundcover and fauna such as deer and birds.




A sad phenomenon is happening in this grassland, and that's the proliferation of an invasive specie from Africa. I forget what it's called but it's the pretty red and green plant in the middle picture. Invasive species are a sad occurrence because they dominate the landscape destroying the original vegetation and consequently the animal life as well.





We ended the trip at the beach where it was warm and windless. It almost felt like I was in a tropical beach. I would have stayed to veg-out and enjoy the sun if I didn't have a wedding to attend that night.

IPCC & World Governments Will Meet On Climate Change Issues

The UN climate panel will meet with 130 governments in Valencia, Spain next week. The panel will seek tougher measures from countries, especially the US and China, in curbing climate change. There is no doubt as to the cause of climate change and to the solutions that need to be applied. According to the scientists, climate change can still be averted with tougher measures.

"There is no reason to question the science any longer," said Achim Steiner, head of the U.N. Environment Programme, who said states should act "in the collective interest of humanity."

The fear of environmentalists is that pressure from some governments might water down the conclusion of the IPCC 20-page summary for policy makers in order to stall action.

full story: UN Climate Panel to Meet, Add Pressure for Action